How To Fix /PLMB/BA_GSS217 - Source structure must differ from target structure

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMB/BA_GSS -

• Message number: 217

• Message text: Source structure must differ from target structure

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMB/BA_GSS217 - Source structure must differ from target structure ?

  The SAP error message /PLMB/BA_GSS217 Source structure must differ from target structure typically occurs in the context of data transfer or mapping processes, particularly when working with Business Application Programming Interfaces (BAPIs) or data migration tools in SAP. This error indicates that the source structure (the data being transferred) is not compatible with the target structure (the destination where the data is being sent).
  Cause:
  
  Identical Structures: The source and target structures are identical, meaning that the system cannot determine how to map the data from one to the other.
  Mapping Issues: There may be a misconfiguration in the mapping settings, leading to the system interpreting the structures as the same.
  Data Type Mismatch: The data types or field lengths in the source and target structures may not match, causing the system to reject the transfer.
  Configuration Errors: Incorrect configuration in the data transfer process or in the related customizing settings can lead to this error.
  
  Solution:
  
  Check Structures: Verify that the source and target structures are indeed different. You can do this by comparing the field names, data types, and lengths.
  Adjust Mapping: If you are using a mapping tool, ensure that the mapping is correctly set up to differentiate between the source and target structures.
  Modify Data Types: If there are data type mismatches, adjust the data types in either the source or target structure to ensure compatibility.
  Review Configuration: Check the configuration settings related to the data transfer process. Ensure that all necessary settings are correctly defined.
  Consult Documentation: Refer to SAP documentation or notes related to the specific transaction or process you are working with for additional guidance.
  Testing: After making changes, perform a test transfer to ensure that the error has been resolved.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using transaction codes like LSMW (Legacy System Migration Workbench), BAPIs, or other data migration tools.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: SAP Community and other forums can be valuable resources for finding similar issues faced by other users and their solutions.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with your SAP support team or consult with an SAP expert for further assistance.