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Known Issues

Compatibility Notes

  • [core] Tightened the return type of getAuthHeaders() and buildAuthorizationHeaders() methods.

New Functionality

Improvements

Fixed Issues

  • [odata] Fix parsing of Edm.Time missing some parts of the time e.g. PT1H21S.

1.50.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.50.0
Blog: TBD

New Functionality

  • [connectivity] Allow token forwarding for local destination stored in the environment variables.

Improvements

  • [generator] Include and exclude options added to the transpileDirectory() method
  • [openapi-generator] Replace oclif library with yargs. This is a refactoring without functional changes.

Fixed Issues

  • [core] Fix a type error, when moment() is used in filtering an OData field of type Edm.DateTimeOffset
  • [core] Fix missing Proxy-Authorization header if custom authorization headers are set.
  • [core] Remove wrongly given warning that custom headers are given and will overwrite destination headers.

1.49.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.49.0
Blog: TBD

Compatibility Notes

  • [core] Stop using client credentials to fetch public keys for token verification.
  • [core] Replace own implementation for requesting user tokens and client credential tokens from the XSUAA service with the @sap/xssec library.

New Functionality

  • [core] Support authorization through client certificates (X.509) in client credentials grant requests.

Improvements

  • [core] Reduce the number of warnings when selecting an XSUAA instance.

Fixed Issues

  • [core] Fix verification key retrieval to match the given key id (kid).
  • [core] Fix the missing export for files under http-agent directory.
  • [core] Support using custom http(s)Agent when sending CSRF token requests.
  • [core] Fix URL encoding for $orderby query parameter of OData requests.

1.48.1

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.48.1
Blog: TBD

Compatibility Notes

  • [openapi-generator] Paths referenced in the options per service configuration now use POSIX-style separators (/) independent of the operating system. Existing configuration files generated on Windows contain Windows-style separators (\\) in the paths. Those paths will not be read correctly and should be updated manually to /.

Fixed Issues

  • [core] Fix failing destination retrieval for OnPremise proxy type and basic authentication.
  • [openapi-generator] Fix generation of options per service configuration files to always use POSIX-style file path separators independent of operating system.

1.48.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.48.0
Blog: TBD

Compatibility Notes

  • [odata-generator] Consider the Nullable property on action and function import parameters and return types correctly. For parameters this is uncritical because the type is extended from T to T | null if the property is nullable. For return types the same extension could lead compile errors after client regeneration because the is broadened including null.

New Functionality

  • [core] Support additional headers and query parameters, that are set on destinations.
  • [core] Support authentication type OAuth2Password.
  • [core] Support DestinationOptions on OpenAPI request builders.

Improvements

  • [odata-generator] Add underlying type and value information as part of the API documentation for enums.
  • [odata-generator] Disallow invalid enum entries or random string parameters when building filters on enum properties.
  • [openapi-generator] Add additional information to the schema documentation, e.g. maxLength, minimum.

Fixed Issues

  • [odata-generator] Fix generation errors, when Enum type field is used as a key of an entity.
  • [core] Fix parsing of proxy environment variables to allow - in the host name.
  • [odata-generator] Fix action and function import typing, when parameter or return types are nullable.
  • [core] Fix URL encoding for get by key, update and delete request builders, when a key of the entity contains special characters like /.

1.47.1

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.47.1
Blog: TBD

1.47.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.47.0
Blog: TBD

New Functionality

  • [core] Support OAuth2JWTBearer authentication type.

Fixed Issues

  • [proxy] Fix destination service calls using web proxies.
  • [core] Fix type error to allow null values in filters for nullable properties.
  • [core] Fix OData filter runtime error, when using lambda expression with operands like or.

1.46.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.46.0
Blog: TBD

Compatibility Notes

  • [eslint-config] Remove brace-style rule for compatibility with Prettier 2.3.
  • [openapi-generator] Change the basis for directory, package, and service names, when generating clients. If not specified otherwise, the default is based on the directory name instead of the service name.
  • [core] Deprecate JWT related interfaces in favor of the interfaces provided by the jsonwebtoken library. The following interfaces were deprecated:
    • JWTHeader (use JwtHeader instead, the property typ is now optional)
    • JWTPayload (use JwtPayload instead)
    • CompleteDecodedJWT (use Jwt instead)
    • RegisteredJWTClaims
    • RegisteredJWTClaimsBasic
    • RegisteredJWTClaimsTenant
    • RegisteredJWTClaimsUser

New Functionality

  • [openapi-generator] Add the -c/--config command line option to specify options through a configuration file instead of on the command line.

Improvements

  • [core] Support setting custom SAP-Connectivity-Authentication headers for Principal Propagation.
  • [openapi-generator] Improve the error message for invalid or unsupported path patterns.
  • [openapi-generator] Improve the error message when detecting invalid Swagger 2.0 specification files.
  • [core] Improve types in convenience functions for JWT access. See "Compatibility Notes" for details.

Fixed Issues

  • [core] Fix type error to allow filtering on one-to-many navigation properties in lambda expressions.
  • [openapi-generator] Base uniqueness check for directory names on directory names in optionsPerService instead of the human readable service name.

1.45.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.45.0
Blog: TBD

Fixed Issues

  • [core] Re-enable the circuit breakers for the destination and XSUAA services.
  • [odata] Fix encoding of filter strings.
  • [core] Add or overwrite the content length header for CSRF fetch requests. As those are always HEAD requests, the content length is always set to 0.

1.44.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.44.0
Blog: TBD

Improvements

  • [odata-generator][openapi-generator] Update typescript version to ~4.1.2 in the package.json of the clients.

1.43.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.43.0
Blog: TBD

New Functionality

  • [odata] Support appending path to the request URL built by the request builders through the appendPath method. It can be used for unsupported OData functionality like querying navigation properties.

Fixed Issues

  • [PROXY] Consider the web proxy also in the service call to BTP services like XSUAA and destination service.

1.42.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.42.0
Blog: TBD

Compatibility Notes

  • [core] Use HEAD instead of GET when fetching CSRF tokens. Change the URL for CSRF token fetching in OData requests from the service URL to the request URL.
  • [test-util] Use HEAD for mockHeaderRequest() to align with the core behavior.
  • [core] Remove experimental Exclude type, which was accidentally exposed as non-experimental.
  • [openapi-generator] Rename the CLI generator command from generate-openapi-client to openapi-generator.
  • [openapi-generator] Rename some generator options and default behavior of those options (details).

New Functionality

  • [core] Support custom axios options for all request builders.
  • [core] Support disabling csrf token request as an option for all request builders.
  • [odata] Support unary operator not in the filter() of OData request builders.
  • [openapi-generator] Release the SAP Cloud SDK OpenAPI generator.

Improvements

  • [odata] Allow using filter functions with boolean return types directly in the filter() of OData request builders without equals(true).
  • [odata-generator] Disable the execute function, when an entity type is shared by multiple entity sets and is used as the return type of function/action imports.
  • [openapi-generator] Introduce verbose option to enable verbose logging.
  • [openapi-generator] Introduce overwrite option to allow overwriting of existing files.
  • [openapi-generator] Introduce include option to allow copying files to the generated clients.

1.41.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.41.0
Blog: TBD

Compatibility Notes

  • [core] Deprecated userApprovedServiceToken, refreshTokenGrant and userTokenGrant.
  • [openapi-generator] Replace the underlying Java-based OpenAPI generator with a custom implementation.
  • [odata-generator] The type of one-to-one navigation properties is now optional.

New Functionality

  • [core] Added support for jwtBearerToken and jwtBearerTokenGrant authorization.
  • [http-client] Add a fetchCsrfToken option to executeHttpRequest to allow automatic fetching of CSRF tokens for write operations.
  • [openapi-generator] Fetch CSRF tokens for write operations automatically.

Fixed Issues

  • [odata-generator] Fix a type error of one-to-one navigation properties, so they can set null as valid values.
  • [core] Fix a runtime error of fromJson function, when passing an object containing one-to-one navigation properties with null value.
  • [odata-batch] Fix wrong double encoding of filter values in batch requests.
  • [openapi-generator] Use string as default type for enums.

1.40.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.40.0
Blog: TBD

Known Issues

Compatibility Notes

  • A mandatory property request is added to the HttpResponse.

New Functionality

  • [core] Support executeRaw in all RequestBuilder, which returns HttpResponse that contains the raw response and original request.

Improvements

  • [http-agent] Fix client certificate authentication in conjunction with proxies - depends on this PR.

Fixed Issues

  • [core] Fix parsing of empty bodies in batch responses.

1.39.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.39.0
Blog: TBD

Compatibility Notes

  • [core] Deprecated _customFields in the fromJson method of the entity builders. Instead, add custom fields to the JSON objects directly.

New Functionality

  • [openapi-generator] Support custom API names and operation names by using OpenAPI extensions x-sap-cloud-sdk-api-name and x-sap-cloud-sdk-operation-name.

Fixed Issues

  • [core] Fix building of entities using fromJson with navigation properties.
  • [odata-generator] The exit code of the node process is set to 1 in cases of a generator error.
  • [odata-generator] Fix the false-positive warning message, when functions/actions are not used by any function/action imports.

1.38.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.38.0
Blog: TBD

New Functionality

  • [openapi-generator] Generate multiple API objects based on tags instead of one API per API specification.
  • [openapi-generator] Add option writeReadme for generating readme files.
  • [openapi-generator] Support copying files from given paths via a new option additionalFiles.
  • [eslint-config] Release a recommended, shareable eslint configuration based on the SAP Cloud SDK's internal configuration as @sap-cloud-sdk/eslint-config. Follow the official guide for information how to use the config.

Improvements

  • [logger] The stack is included in the logs if logger.error is called with an error object.

1.37.1

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.37.1
Blog: TBD

New Functionality

  • [openapi-generator] Support the generation of transpiled JavaScript OpenAPI clients with the new flags: generateJs and tsConfig.

Fixed Issues

  • [generator] Allow enhanced generation with OpenAPI files for all valid OData specification file endings (including e. g. .xml and .EDMX).

1.37.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.37.0
Blog: TBD

Improvements

  • [openapi-generator] Improve generation for duplicate operation names and non existing operationIds.

Fixed Issues

  • [openapi-generator] Remove the copyright comments from the generated package.json.
  • [util] Don't fail on undefined template arguments when using codeBlock.

1.36.1

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.36.1
Blog: TBD

Fixed Issues

  • [openapi-generator] Fix the error TypeError: Class constructor Command cannot be invoked without 'new' due to the incompatibility of ES5 and oclif.

1.36.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.36.0
Blog: TBD

Compatibility Notes

  • [openapi-generator] The package.json is generated by default.

New Functionality

  • [openapi-generator] Support package.json generation and the service mapping configuration as CLI options.
  • [util] Expose UniqueNameGenerator class that stores used names and generates a unique name for each given string.

1.35.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.35.0
Blog: TBD

Compatibility Notes

  • The return type of Entity.getUpdatedProperties was incorrect and was corrected to Record<string, any>.

Fixed Issues

  • Fix serialization of linked entities with custom fields.
  • Fix setting of remote state on entities to replace old state instead of merging with old state. This also fixes how custom fields are handled in the remote state.
  • Fix return type of Entity.getUpdatedProperties to Record<string, any>.
  • Ship templates files that are used in the OpenAPI generator.

1.34.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.34.0
Blog: TBD

Compatibility Notes

  • The methods refreshTokenGrant,userTokenGrant and clientCredentialsGrant of the xsuaa-service now accept a string or XsuaaServiceCredentials as first argument. In case it is a string it is treated as the URL to fetch the access token from. In case it is an object of type XsuaaServiceCredentials, the URL is built by appending oauth/token to the .url of the given object. In the past this suffix was also appended to inputs of type string.

New Functionality

  • Add experimental support for client generation of OpenAPI services. All functionality related to the OpenAPI generator is subject to change.
  • Introduce ErrorWithCause for better analysis of errors, their causes and their root causes. All errors that have been caused by other errors through the SDK are based on this class.
  • Support Destinations with authentication type OAuth2UserTokenExchange.

Improvements

  • Unify naming of the request builder methods. See this adr for a list of the changed methods.

Fixed Issues

  • Stop appending oauth/token if the service token URL is given to clientCredentialsGrant(). See related compatibility note above.

1.33.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.33.0
Blog: TBD

Known Issues

  • [Generator] Using entity type as the parameter of function or action imports is not supported.

Compatibility Notes

  • [Generator] In order to support multi-schema generation, the EDMX schema/namespace related types have been extended.
  • [Generator] The deprecated static property _serviceName will not be generated.

New Functionality

  • [Generator] Support parsing of multiple schemas in the EDMX service specification.
  • [Util] Add string formatting functions.

Improvements

  • [Generator] Log warnings when generating code for function or action imports with unknown parameters, instead of throwing errors.

Fixed Issues

  • [Destination] Fix the authentication type OAuth2ClientCredentials to keep using the token url from the destination without adding the path /oauth/token to the end.
  • [Destination] Fix OAuth2SAMLBearerAssertion flow for technical users and subscriber account destinations.

1.32.1

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.32.1
Blog: TBD

Compatibility Notes

  • Version 1.32.0 introduced a breaking change by removing the export of all generic HTTP client functionality. This version adds it again.

Fixed Issues

  • Add missing export for http-client

1.32.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.32.0
Blog: TBD

Compatibility Notes

  • Batch ReadResponse.as does not parse errors anymore, but throws an error if the response in fact was an ErrorResponse. To avoid this check response.isSuccess() before casting.
  • Rename deprecated ODataRequestConfigs e.g. ODataCreateRequestConfig -> ODataCreateRequestConfigLegacy due to naming conflicts.

New Functionality

Improvements

  • Export the tenant interface from the scp-cf module.
  • Throw an error when attempting to parse a batch ReadResponse that in fact is an ErrorResponse.

Fixed Issues

  • [Generator] Fix the enum type (V4), when only one enum member is defined in the metadata.
  • [OData] Fix function imports with and without parameters using the OData V4 syntax.

1.31.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.31.0
Blog: TBD

Compatibility Notes

  • [Generator] Paths referenced in configuration files for the generator are treated as relative to this file as stated in the documentation. Projects relying on the previous erroneous behavior might have to adjust their configuration.

New Functionality

  • Most public methods using variable arguments now also accept arrays as input.

Improvements

  • Remove the rambda library to save approx 2MB or 10% of the SDK size.
  • [Connectivity] Warn the user when using custom headers for executing http requests.
  • Pass through original error message in case of failure when fetching the csrf token.

Fixed Issues

  • [Generator] Fix function imports (OData V2 + V4) and action imports, where the return type is a primitive EDM type like Edm.String.
  • [Generator] Fix path references in generator configuration file to be treated as relative to the configuration file.
  • [Core] Fix expiration times in the client credentials cache.
  • [Core] Fix csrf request redirects against On-Premise systems

1.30.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.30.0
Blog: TBD

Compatibility Notes

  • Deprecate setting the content type header in the constructor of ODataRequests.
  • [Generator] Files with the same names, but different casing were previously not considered, e. g. when SomeEntity.ts and Someentity.ts were generated, the second generated file would overwrite the first. In these cases the generator now adds a suffix to the name, e. g. Someentity_1.ts.

New Functionality

  • [OData] Add withSubRequestType method to configure how batch sub requests are serialized.
  • [OData] Support batch requests for OData v4.

Improvements

  • Allow setting default headers in ODataRequests instead of the content type header only.

Fixed Issues

  • [OData] Fix wrong service paths for batch requests.
  • [Generator] Fix reference to execa dependency.
  • [Generator] Fix writing of files with the same names but different casing.
  • Fix url encoding in batch requests.

1.29.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.29.0
Blog: TBD

Compatibility Notes

  • [Generator] The interface EntityTypeForceMandatory (e.g., BusinessPartnerTypeForceMandatory) is removed.

New Functionality

  • [OData] Support the usage of $count in getAll requests e.g.: Entity.requestBuilder().getAll().count().execute().

Improvements

  • [OData] Add warning for deep update attempts in OData v2.
  • [Generator] The transpiling after generation is done in chunks to avoid CPU overloads for high numbers of services.

Fixed Issues

  • [OData] Fix parsing the Etag returned from update requests.
  • [OData] Fix the entity builder so that it can set undefined/null for optional properties.

1.28.2

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.28.2
Blog: TBD

New Functionality

  • [Util] Allow to mute and unmute loggers.

Improvements

  • [Generator] Generator will fail, when it generates .ts files that have compilation errors.

Fixed Issues

  • [OData] Fix deserialization of one to many links, where the navigation property is not wrapped in a result object.
  • [OData] Fix $orderby parameter in expanded subqueries.

1.28.1

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.28.1
Blog: TBD

Improvements

  • Adjust the generation of the $filter parameter in URL so that parentheses are not removed even logically they are not needed. For example, now $filter=((filterA and filter B) and (filterC and filter D)) will not be flattened to $filter=(filterA and filter B and filterC and filter D).

Fixed Issues

  • [Generator] Remove Batch.ts from the index file when the file does not exist.

1.28.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.28.0
Blog: TBD

New Functionality

  • Move OData v4 support from experimental to GA status.

Fixed Issues

  • [Generator] Skip generation of Batch.ts for services without entities.
  • [RequestBuilder] Fix serialization of Edm.Time fields in OData V4.

1.27.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.27.0
Blog: TBD

New Functionality

  • Added experimental support for OData V4 enum type. Use the @sap/cloud-sdk-generator to generate the type safe client.
  • Include fallback Edm.Any for previously unsupported EDM types like Edm.Geography. Type safety and related features like URI conversion are not supported for the fallback type.

Improvements

  • Log a warning in case the destination and the custom request config contain both authorization headers.
  • Special characters like ' (single quotes), (space) and ä (umlaut) are encoded properly when used in the Filter.

Fixed Issues

  • [Generator] Fix wrong type argument for collection types containing Edm types.

1.26.1

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.26.1
Blog: TBD

Fixed Issues

  • Fix links in TSDoc of generated OData clients.

1.26.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.26.0
Blog: TBD

Compatibility Notes

  • In version 1.25.0 we introduced the property _complexType on complex types. This property is removed in this version as it introduced a bug causing some generated OData clients to not be able to compile. OData clients generated using version 1.25.0 will be incompatible with future versions of the SAP Cloud SDK.
  • Deprecated the generateNpmrc option of the SAP Cloud SDK generator. From now on @sap scoped packages do not need the private registry anymore.

New Functionality

  • Support collections in complex types.
  • Support unbound actions in OData V4. Note that all OData V4 functionality is still experimental.

Fixed Issues

  • Fix OData client generation for complex types. See compatibility notes.

1.25.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.25.0
Blog: TBD

Compatibility Notes

  • As the representation of complex types in the generated OData clients has changed. OData clients generated by the SAP Cloud SDK generator should be regenerated as old versions will no longer be maintained.
  • OData client generator: Reduce public API of the generator. Only the service generation remains public. The old API is obsolete due to a refactoring (see below) but remains available with status deprecated.

New Functionality

  • Support collection type filter functions.

Improvements

  • Improve complex type handling and its representation in the generated OData clients.
  • Improve collection type handling and its representation in the generated OData clients.
  • OData client generator: Refactor the service generation flow and deprecate the whole previous implementation.

1.24.1

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.24.1
Blog: TBD

Fixed Issues

  • Ignore enum properties in complex types to fix generation of OData v4 clients.
  • Fix setting ETags, when no ETag was specified by sending no if-match header instead of if-match:false.

1.24.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.24.0
Blog: TBD

Known Issues

  • The internal deserialization and serialization of Edm.TimeOfDay representations is not lossless for corner cases where the fractional seconds contain trailing zeros. As a side effect 12:12:12.0 can potentially be transformed to 12:12:12 when performing a GET and PATCH / PUT request subsequently.
  • OData v4 EDM types that are unknown to the SAP Cloud SDK are ignored, such that properties and parameters of those types are missing.

Compatibility Notes

  • Experimental fractionalSeconds were removed from the Time representation and merged with seconds instead.

New Functionality

  • Support OData v4 specific parsing of Edm types in the generator.
  • Add a static representation for durations on entity classes / namespaces.

Improvements

  • Reduce the number of circular dependencies within the SDK Core.

Fixed Issues

  • Fix type error due to a breaking change from winston version 3.3.2 -> 3.3.3 see here for details.
  • Fix serialization error for number values 'INF','-INF' and 'NaN'.

1.23.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.23.0
Blog: TBD

Compatibility Notes

  • Importing filter functions directly is deprecated, import using filterFunctions instead.
  • OData client generator: Remove the hidden generator option changelogFile. Use the new more general options additionalFiles instead.

New Functionality

  • Support all string, number and date related filter functions. Import filterFunctions and use in a filter, e. g. .filter(filterFunctions.startsWith(BusinessPartner.FIRST_NAME).equals(true)).
  • Add the option --additionalFiles <GlobToFiles> to the generator. If specified, all files matching the glob will be copied to each generated service directory.

1.22.0

Release Date: TBD
API Docs: https://sap.github.io/cloud-sdk/api/1.22.0
Blog: TBD

Compatibility Notes

  • The properties isMulti of the typeVdmFunctionImportReturnType and isMultiLink as well as multiplicity of VdmNavigationProperty were deprecated and replaced by isCollection.
  • The interface VdmServiceMetadata now also contains a property oDataVersion that is mandatory.
  • Due to the fix in the generator regarding the name clash it is possible that the order of suffixes could change. If you regenerate a VDM with a name clash the Entity_1 and Entity_2 could swap.

New Functionality

  • Add experimental support for OData v4 to the generator.

Fixed Issues

  • Fix the generator so that the builder function for nested complex types is correctly typed.
  • Fix the generator so that entity names ending with the word Type do not lead to name clashes anymore.

1.21.2

Release Date: Jun 11, 2020
API Docs: https://sap.github.io/cloud-sdk/api/1.21.2
Blog: TBD

Fixed Issues

  • Fix missing validation of URL used for obtaining the JWT verification key.

1.21.1

Release Date: Jun 2, 2020
API Docs: https://sap.github.io/cloud-sdk/api/1.21.1
Blog: TBD

Fixed Issues

  • Fix the core dependency version when generating aggregated packages.

1.21.0

Release Date: May 26, 2020
API Docs: https://sap.github.io/cloud-sdk/api/1.21.0
Blog: TBD

Compatibility Notes

  • New generated OData clients yield more narrow types on the _keys, _keyFields and _allFields properties, that differ from older generated clients. Old clients are still supported but will be deprecated soon.
  • Internal directory structure has changed. This is a breaking change for users that reference internal modules directly.

New Functionality

  • Added experimental support for OData v4. All functionality related to OData v4 is subject to change.

Improvements

  • OData client generator: Narrow the types of the generated properties _keys, _keyFields and _allFields to the correct types.

Fixed Issues

  • Fix the OData client generator to avoid a compilation error when a complex type only contains complex types.
  • Fix the dependency versions in the aggregator package generated by the OData client generator.

1.20.1

Release Date: May 12, 2020
API Docs: https://sap.github.io/cloud-sdk/api/1.20.1
Blog: TBD

Fixed Issues

  • Fix the OData client generator to also parse definitions of OpenAPI files with version higher than 3.

1.20.0

Release Date: May 6, 2020
API Docs: https://sap.github.io/cloud-sdk/api/1.20.0
Blog: TBD

Compatibility Notes

  • When executing and building requests with the generic http-client custom request configurations now take precedence over configurations resulting from the given destination. This applies to all http-client related functions: buildHttpRequest, addDestinationToRequestConfig, execute and executeHttpRequest.

New Functionality

  • Support setting log levels for all loggers globally. Use setGlobalLogLevel('debug') for this. Log levels set individually still take precedence.

Improvements

  • Increase the information shown on VDM generation and parallelize the file creation process.

Fixed Issues

  • Fix logging of error messages that were logged as undefined before.
  • Fix serialization of EDM type Int64 to return a string instead of an instance of BigNumber.
  • Fix JWT verification to use the url stored in the JKU field of the token's header to fetch the verification key.

1.19.0

Release Date: April 8, 2020
API Docs: https://sap.github.io/cloud-sdk/api/1.19.0
Blog: https://blogs.sap.com/?p=1075911

New Functionality

  • Allow setting additional query parameters for OData queries, using withCustomQueryParameters().

1.18.1

Release Date: March 26, 2020
API Docs: https://sap.github.io/cloud-sdk/api/1.18.1
Blog: https://blogs.sap.com/?p=1068438

Compatibility Notes

  • Due to the introduced validation for destination configurations, destinations of type HTTP are expected to contain a url or URL property. Note that when retrieving a destination from the destinations environment variable, all destinations are validated. This validation applies even to destinations that are not read.

Improvements

  • Introduce validation for destinations retrieved from environment variable or destination service.
  • Allow configuring the destinations environment variable with the same property keys as known from the destination service on SAP Cloud Platform, e.g. now URL is considered valid in addition to previously only url.

Fixed Issues

  • Fix ordering for complex properties including nested complex properties.
  • Fix the generator crashing for services containing function imports without a return type.
  • Fix the destination processing so that the user can set PrincipalPropagation as authentication scheme for on-premises connectivity.

1.18.0

Release Date: March 12, 2020
API Docs: https://sap.github.io/cloud-sdk/api/1.18.0
API Docs (VDM): https://help.sap.com/doc/69202ef7e0a64767833782132648b855/1.0/en-US/index.html
Blog: https://blogs.sap.com/?p=1060707

Compatibility Notes

  • Some packages of the SAP Cloud SDK for JavaScript have been migrated to external GitHub and are now available as open-source software. As a result, the packages have been renamed as shown in the list below. No Breaking changes are made. The old versions of the packages will not receive further updates, so we heavily encourage switching to the new version of the packages.
    • @sap/cloud-sdk-util was renamed to @sap-cloud-sdk/util
    • @sap/cloud-sdk-analytics was renamed to @sap-cloud-sdk/analytics
    • @sap/cloud-sdk-core was renamed to @sap-cloud-sdk/core
    • @sap/cloud-sdk-generator was renamed to @sap-cloud-sdk/generator
    • @sap/cloud-sdk-test-util was renamed to @sap-cloud-sdk/test-util

How to update your project

  1. Search for all your dependencies/devDependencies/peerDependencies in your package.json.
  2. Replace the old package name e.g., @sap/cloud-sdk-core with the new one, @sap-cloud-sdk/core.
  3. Use the stable version of the open source version e.g., ^1.18.0.
  4. Deleting your node_modules and the package-lock.json.
  5. Install your dependencies again to reflect the changes via e.g., npm i.
  6. Search for your source code that uses the old packages as import and replace it with new names.

Improvements

  • Allow the definition of a custom version for the generated package.json by passing the desired version to the generator as an argument versionInPackageJson.

1.17.2

Release Date: February 27, 2020
API Docs: https://help.sap.com/doc/a7b688ee8d9441a8b70da5d384b4248a/1.0/en-US/index.html
Blog: https://blogs.sap.com/?p=1053508

Known Issues

  • Using destinations with authentication type PrincipalPropagation and proxy type OnPremise (as configured in the SAP Cloud Platform cockpit) will currently throw errors. This can be worked around by setting the authentication type to NoAuthentication instead.

Improvements

  • Make the retrieval of constructors for batch responses more reliable.

Fixed Issues

  • Consider proxy environment variables (HTTP_PROXY, HTTPS_PROXY, http_proxy, https_proxy) for destinations configured in VCAP service bindings (e.g. when using SAP Extension Factory).
  • OData client generator Fix a generation issue, where wrong type names were generated for nested complex types in certain circumstances.
  • Fix the return value of OData DELETE requests. It now returns a Promise as indicated by the type instead of the full Axios response.
  • Fix the return type of the functions asc and desc to be more specific, now returning Order instead of Orderable.

1.17.0

Release Date: February 13, 2020
API Docs: https://help.sap.com/doc/96ad709a1b7e41f3804fa5040bc83167/1.0/en-US/index.html
Blog: https://blogs.sap.com/?p=1047125

New Functionality

  • OData client: Update the OData VDM to the newest release 2002 of SAP S/4HANA Cloud. This includes completely new services (available as usual as global modules called @sap/cloud-sdk-vdm-*), new operations in previously existing services, and new entity types. The SDK supports all OData services listed in the SAP API Business Hub for SAP S/4HANA Cloud.

  • Consider variables http_proxy and https_proxy for configuring proxy settings for outbound requests, that do not use the SAP Cloud Connector. The no_proxy variables can be used to exclude certain destinations from using the proxy. See ProxyConfiguration for more details.

Fixed Issues

  • Fix an issue with the generation of OData clients for .edmx files that contain entities ending with "Type".

1.16.0

Release Date: January 30, 2020
API Docs: https://help.sap.com/doc/101ace914463482b816b6fb265daa879/1.0/en-US/index.html
Blog: https://blogs.sap.com/?p=1039650

Known Issues

  • Making OData requests using a proxy defined in the environment variables is not possible (see improvements). This issue is resolved with the SAP Cloud SDK version 1.17.0.

New Functionality

  • Add common OData V2 filter functions, i. e. bool substringof(string po, string p1), string substring(string p0, int pos) and int length(string p0). For filtering with those functions use: SomeEntity.filter(length(SomeEntity.FIELD).greaterThan(10));
  • Support building custom OData filter functions for filtering. Use the filterFunction factory function to filter using any of the OData v2 filter functions generically: SomeEntity.filter(filterFunction('concat', 'string', 'prefix', SomeEntity.FIELD).equals('prefixSomeName')). As for the common filter function, filtering over different levels of navigation is not supported.

Improvements

  • Disable the faulty Axios http_proxy parsing from environment variables used by the OData-requests, because it was not working under any circumstances. Requests that do not need a proxy will now not be broken due to environment variables (see also known issues).

Fixed Issues

  • Fix an issue with faulty Axios http_proxy environment variable parsing used by the OData requests. Requests that do not need a proxy will now not be broken due to environment variables (see also known issues).
  • Fix an issue where the dependencies of the @sap-cloud-sdk/core module were recorded by analytics instead of the dependencies of the project that installed the SDK.

1.15.1

Release Date: January 16, 2020
API Docs: https://help.sap.com/doc/b2233eb282ec40e49a8661febf18348a/1.0/en-US/index.html
Blog: https://blogs.sap.com/?p=1031865

Fixed Issues

  • Fix an issue when creating batch request with changeset. Now a batch can contain changeset regarding one service instead of different services.
  • Fix an issue regarding serialization and deserialization of OData payloads that contain numbers. Number types are correctly supported now.
  • Fix HttpRequestConfig interface which previously used body instead of data. This led to data not being added to the request.
  • Fix the parameter type of fromJson method so that passing a json object with illegal attributes is not allowed. For example, { bupa : '1' } cannot be passed to the method when building a BusinessPartner.

1.15.0

Release Date: December 19, 2019
API Docs: https://help.sap.com/doc/1fd0ac329d664076acfd210249536594/1.0/en-US/index.html
Blog: https://blogs.sap.com/?p=1019658

New Functionality

Improvements

  • Disable the faulty axios http_proxy parsing from environment variables used by the odata-requests, because it was not working under any circumstances. Requests that do not need a proxy will now not be broken due to environment variables (see also known issues).

Fixed Issues

  • Fix an issue in retrieving cached destinations with certificates, additional OAuth tokens and proxy configurations.
  • Fix an issue where collecting usage analytics data was prevented on Windows systems by an incompatible path manipulation.
  • Correct the default path for the service-mapping.json file in the VDM generator. It failed on Windows systems due to a hard coded /.
  • Increase the version of the http-proxy-agent to 3.0.0, to fix a side effect with the https node module. This affected GET requests built from a URL object.
  • Enable applications on Kubernetes to use the SDK to integrate with SAP Cloud Platform services (experimental).

1.14.0

Release Date: December 5, 2019
API Docs: https://help.sap.com/doc/7f30fcdb8c424be9b1d4ecbfd7dd972f/1.0/en-US/index.html
Blog: https://blogs.sap.com/?p=906845

Compatibility Notes

  • OData client generator: Rename entityConstructor, linkedEntity, fieldName properties in generated entities to _entityConstructor, _linkedEntity, _fieldName.
  • OData client generator: Running the generator on Windows without providing a path to the service-mapping.json fails. This is fixed in version 1.15.0.

New Functionality

  • OData client generator: Support the generation of clients for services using nested complex types.

Improvements

  • Allow setting the log levels of SDK loggers more conveniently through a single function setLogLevel().

Fixed Issues

  • Allow setting empty string and other falsy values for non nullable properties as this is supported by SAP S/4HANA Cloud.
  • Fix an issue when the literal fieldName is defined as the name of a property in an entity.
  • Allow http-agent to be used without esModuleInterop compilation flag.
  • Remove unsupported contains() function from filter expressions in the OData request builder.

1.13.1

Release Date: November 21, 2019
API Docs: https://help.sap.com/doc/7e044f5dba0c4007afa148c74ff79a33/1.0/en-US/index.html
Blog: https://blogs.sap.com/?p=899516

Compatibility Notes

  • Introduce new module @sap-cloud-sdk/analytics to provide insights into the SDK usage for further improving the SDK in the future.
    • To review what data is collected and enable analytics, you need to opt-in as described here.
    • No data about your projects will be collected as long as you don't opt-in. We never collect personal data.
  • Due to a change of the naming strategy for entity classes in the OData client generator, entities that were previously named using the pattern EntityType_<number> might now have a different name when regenerated.

New Functionality

Improvements

  • OData client generator: Consistently use the entity set name instead of the entity type name for determining the generated entity class name.

Fixed Issues

  • Fix a bug where the location ID of a destination for on-premise connectivity was ignored when trying to fetch CSRF tokens.
  • Fix a bug with the lookup of test destination files on windows systems related to a hard coded /.
  • Fix an issue when sanitizeDestination led to an error when called multiple times on the same destination object.
  • Fix an OData client generation bug where the number of generated entities with default name pattern was unintentionally limited to 10.

1.12.0

Release Date: November 7, 2019
API Docs: https://help.sap.com/doc/15b6f206672d42ad852fa1466d6ad0d5/1.0/en-US/index.html
Blog: https://blogs.sap.com/2019/11/08/new-versions-of-sap-cloud-sdk-3.7.0-for-java-and-1.12.0-for-javascript/

Compatibility Notes

  • Due to the introduction of an SDK-specific logger, the format of log messages created by the SAP Cloud SDK has changed.

New Functionality

  • Release SAP Cloud SDK Command Line Interface (CLI) @sap-cloud-sdk/cli on the central registry npmjs.com. The CLI makes it easy to add the SAP Cloud SDK for JavaScript to an existing project and simplifies several other tasks when building applications on SAP Cloud Platform.
    • Install the CLI via npm (npm install @sap-cloud-sdk/cli).
    • For more information on how to use the CLI, take a look at the Readme or call sap-cloud-sdk --help after installing.
    • The CLI is available as open source under Apache License 2.0 from the github.com repository. Contributions are welcome.
  • Add an SDK-specific logger based on winston that produces filterable logs in Kibana / on SAP Cloud Platform as well as better formatted logs locally. It is consistently used within the SDK and can be used for application code as well.
  • Support the handling of destinations with OAuth2SAMLBearerAssertion authentication type that include a property SystemUser. The system user will be used instead of the currently logged in user to retrieve an access token to the destination. That is, no principal propagation takes place. As a consequence, no user JWT is required.

Improvements

  • Include URL of requested service in error messages of failed OData requests.

Fixed Issues

  • Use correct type DestinationOptions in execute method of OData VDM request builders. The type used previously was overly restrictive, which prevented passing of valid objects like a selectionStrategy, even though the code actually handles it.
  • Improve error handling and console output for the systems and credentials defined for local testing in the systems.json and credentials.json files, respectively.

1.11.3

Release Date: October 24, 2019
API Docs: https://help.sap.com/doc/adc5a5f757c44aa48cee5142617549b0/1.0/en-US/index.html
Blog: https://blogs.sap.com/2019/10/24/new-versions-of-sap-cloud-sdk-3.6.0-for-java-and-1.11.3-for-javascript/

New Functionality

  • OData client generator: Support batch requests (introduced in 1.11.2 for pre-delivered SAP S/4HANA Cloud APIs) also for generated OData clients.
  • OData client generator: Support generating Core Data Services Schema Notation (CSN) files based on the metadata of each OData service.
    • CSN files are used in SAP Cloud Application Programming Model (CAP) when modeling a business domain using CDS. Having them generated by the generator of the SAP Cloud SDK allows immediately leveraging them in CDS models.
    • To generate CSN files in addition to the OData client code, pass the command line parameter --generateCSN=true. The default value is false.
    • The generated file is located in the folder for the service. That is, for a service named my-service the CSN will be in my-service/my-service-csn.json.

1.11.2

Release Date: October 10, 2019
API Docs: https://help.sap.com/doc/505cd8d2cbd340a38eeae8b63b5df753/1.0/en-US/index.html
Blog: https://blogs.sap.com/2019/08/10/new-versions-of-sap-cloud-sdk-3.5.0-for-java-1.11.2-for-javascript-and-v25-of-continuous-delivery-toolkit/

Known Issues

  • Please note that we have not released a new version 1.11.2 of the OData client generator (module @sap-cloud-sdk/generator) due to technical reasons. 1.10.0 remains the current version of the generator. As a consequence, the new features of the OData client mentioned below (batch and CSN files) are not yet available for custom OData clients generated by the generator.

Compatibility Notes

  • In preparation for an upcoming change to the way how the XSUAA service supplies verification keys to applications, the SAP Cloud SDK from version 1.11.2 onwards retrieves the key from the XSUAA service instead of relying on a verification key present in the XSUAA service binding credentials.
  • Previous versions of the SDK only recognized an access token in the authorization header if "Bearer" was spelled in title case. Now, retrieveJwt does a case insensitive check for "bearer". That means, "bearer" and "Bearer" are now equally supported as correct authorization header.

New Functionality

  • Support OData batch requests for batch processing that allows grouping several operations into one single request, resulting in better performance.
    • Support create, update and delete requests as part of change sets within a batch request that group a set of write operations into a transaction.
    • Support retrieve requests within batch requests.
    • Use the new method batch that each module for a OData service exposes (see example for business partner service) to construct a batch request. Pass prepared query and by-key request builders as parameters to the method (instead of executing them), as well as change sets.
    • Use the new method changeset that each module for a OData service exposes (see example for business partner service) to construct a change set. Pass prepared create, update, and delete request builders as parameters to the method (instead of executing them). Then, pass the constructed change set to the batch method.
    • Execute the batch request like any other request builder using the method execute, which returns a promise of a list of BatchResponse.
    • BatchResponse is a union type, representing the response of an individual retrieve request or change set that was passed to the batch request. Use isSuccess to verify that the retrieve request or change set was successful. Then, use a type assertion like response as ReadResponse based on your knowledge of the expected response to further work with the response.
  • OData client for SAP S/4HANA Cloud: Include CSN files for all SAP S/4HANA Cloud APIs out-of-the-box. They are available from the corresponding folder in node_modules after npm-installing an SDK module.

Improvements

  • Validate user access tokens issued by XSUAA with the verification key retrieved from the XSUAA service (online verification), instead of relying on a verification key present in the XSUAA service binding credentials (offline verification). The retrieved key is cached for 15 minutes (depending on feedback, the cache duration may change in the future. If you use the SDK's verifyJwt method, no action is required.
  • The fromJson method of entity builders has been improved to properly parse a JSON in the notation used elsewhere in the SDK, with links and attributes in camel-case.

Fixed Issues

  • Fix compilation issues when using any entity builder and "strictNullChecks": true is set in the tsconfig.json file of the project.

1.10.0

Release Date: September 26, 2019
API Docs: https://help.sap.com/doc/eb571f4aff6f49d2a7fd385b5663ec88/1.0/en-US/index.html
Blog: https://blogs.sap.com/2019/09/26/new-versions-of-sap-cloud-sdk-3.4.0-for-java-1.10.0-for-javascript-and-v24-of-continuous-delivery-toolkit/

New Functionality

1.9.0

Release Date: September 12, 2019
API Docs: https://help.sap.com/doc/c3eb465862914a45adb2c0963287fe0d/1.0/en-US/index.html
Blog: https://blogs.sap.com/2019/09/12/new-versions-of-sap-cloud-sdk-3.3.1-for-java-and-1.9.0-for-javascript/

Known Issues

Compatibility Notes

New Functionality

  • Support destinations with authentication type ClientCertificateAuthentication.
  • Provide the option to update OData entities using PUT instead of PATCH (which is used by default) via the replaceWholeEntityWithPut method.

Improvements

  • Support response format used by SAP Cloud for Customer for retrieving a single OData entity by key (in GetByKeyRequestBuilder).
  • Add an option to ignore version identifiers as part of delete requests by using the ignoreVersionIdentifier method.
  • Support "Location ID" property of Cloud Connector in on-premise destinations. This previously caused the connection to fail if a Location ID was expected by the Cloud Connector.

Fixed Issues

  • Fix an issue with the OData client where it failed if the x-csrf-token header was ignored by the destination. Now, a warning will be logged instead and the execution continues to enable compatibility with more systems.
  • Fix an issue with the OData client where it failed because a set-cookie header was expected but not returned by a destination. Now, a warning will be logged instead and the execution continues to enable compatibility with more systems.
  • Fix an issue where TypeScript code generated with the OData client generator (@sap-cloud-sdk/generator) did not compile when "strict": true is set in the project's tsconfig.json.

1.8.1

Release Date: August 29, 2019
API Docs: https://help.sap.com/doc/48040536eea541f28499a14a27d976fa/1.0/en-US/index.html
Blog: https://blogs.sap.com/2019/08/29/new-versions-of-sap-cloud-sdk-3.2.0-for-java-1.8.1-for-javascript-and-v23-of-continuous-delivery-toolkit/

Known Issues

Compatibility Notes

New Functionality

Improvements

Fixed Issues

1.8.0

Release Date: August 15, 2019
API Docs: https://help.sap.com/doc/387c59ceff9840e48572a430b12d9fe2/1.0/en-US/index.html
Blog: https://blogs.sap.com/2019/08/15/new-versions-of-sap-cloud-sdk-3.1.0-for-java-and-1.8.0-for-javascript/

Known Issues

Compatibility Notes

  • We have increased the timeout of circuit breakers used to retrieved access tokens and destinations from 3 to 10 seconds.
  • As part of the update of the OData VDM to SAP S/4HANA Cloud 1908, the package @sap/cloud-sdk-vdm-outbound-delivery-service has been removed from the SAP API Business Hub and, as a consequence, from the SDK. Use @sap/cloud-sdk-vdm-outbound-delivery-v2-service instead.

New Functionality

Improvements

  • OData client: allow creating OData entities as child of another entity by using the asChildOf() method in CreateRequestBuilder class.

Fixed Issues

  • OData client generator: Fix an issue where the name of a generated OData entity class could conflict with the name of a function import.
  • Correctly verify access tokens retrieved from the XSUAA service.

1.7.0

Release Date: August 1, 2019
API Docs: https://help.sap.com/http.svc/rc/4260e18b26494846ad050d296a889781/1.0/en-US/index.html
Blog: https://blogs.sap.com/2019/08/01/new-versions-of-sap-cloud-sdk-3.0.0-for-java-and-1.7.0-for-javascript/

Known Issues

  • Discovered a bug where the name of a generated OData entity class could conflict with the name of an import.

Compatibility Notes

  • When executing an OData request with implicit resolution of destinations, or when using useOrFetchDestination or getDestination explicitly, service bindings represented as destinations now take precedence over querying the destination service. If you have a service binding with the same name as a destination configured in the SAP Cloud Platform cockpit, this will lead to different behavior in your application, because of the newly introduced support for service bindings. Therefore we recommend using unique names across destinations and service bindings.
  • Deprecate the misnamed interface HttpReponse. Use HttpResponse instead.

New Functionality

  • Support accessing destinations provided as service bindings by SAP Cloud Platform Extension Factory.

Improvements

Fixed Issues

  • Fix an issue where an error was thrown when trying to build the authorization header for destinations with authentication type NoAuthentication.
  • Fix issues where the logic to select the correct XSUAA instance differed from the standard logic, as, for example, implemented in the SAP Cloud SDK for Java.
  • Rename HttpReponse interface to HttpResponse.