How To Fix SRTFT_WSP042 - Error in external-internal DT name mapping. (&1:&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: SRTFT_WSP - Messages for SRT FT WSP

• Message number: 042

• Message text: Error in external-internal DT name mapping. (&1:&2)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRTFT_WSP042 - Error in external-internal DT name mapping. (&1:&2) ?

  The SAP error message SRTFT_WSP042 indicates that there is an issue with the mapping of external and internal data type names in the context of SAP's web services framework. This error typically arises when there is a mismatch or an incorrect configuration in the data types being used in a web service interface.
  Cause:
  
  Mismatch in Data Types: The external data type (as defined in the WSDL) does not match the internal data type (as defined in the SAP system).
  Incorrect Configuration: There may be an issue in the configuration of the web service or the data type mappings in the SAP system.
  Changes in Data Types: If there have been recent changes to the data types in the SAP system or the web service definition, this could lead to inconsistencies.
  Versioning Issues: If different versions of the web service are being used, it may lead to discrepancies in the expected data types.
  
  Solution:
  
  Check Data Type Mappings: Review the data type mappings in the SAP system. Ensure that the external data types defined in the WSDL match the internal data types in the SAP system.
  Update WSDL: If there have been changes to the data types, regenerate the WSDL and update the service definition in the SAP system.
  Reconfigure the Web Service: If necessary, reconfigure the web service to ensure that all data types are correctly mapped.
  Test with Sample Data: Use sample data to test the web service and verify that the data types are being processed correctly.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as these may contain fixes for known issues related to web services.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to web services and data type mapping for any known issues or additional guidance.
  Transaction Codes: Use transaction codes like SOAMANAGER to manage web service configurations and check for any inconsistencies.
  Debugging: If the issue persists, consider enabling debugging for the web service to get more detailed information about where the mapping is failing.
  Documentation: Refer to the official SAP documentation for web services and data type handling for best practices and troubleshooting steps.
  
  By following these steps, you should be able to identify and resolve the issue causing the SRTFT_WSP042 error in your SAP system.