How To Fix USMD6519 - Error while creating instance of SMT mapping &1, mapping step &2

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD6 - Messages for Data Transfer

• Message number: 519

• Message text: Error while creating instance of SMT mapping &1, mapping step &2

What causes this issue?

SMT mapping &V1& contains errors and cannot be used.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check the mapping &V1& using the check function in transaction <LS>SMT
</>.
Then correct the reported errors in map &V1&, mapping step &V2&.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message USMD6519 - Error while creating instance of SMT mapping &1, mapping step &2 ?

  The SAP error message USMD6519 typically occurs in the context of SAP Master Data Governance (MDG) when there is an issue with the mapping configuration during the creation of an instance of a mapping. This error can arise due to various reasons, including configuration issues, missing data, or problems with the mapping logic itself.
  Causes:
  
  Incorrect Mapping Configuration: The mapping configuration may not be set up correctly, leading to issues when trying to create an instance.
  Missing or Incomplete Data: Required data for the mapping step may be missing or incomplete, causing the mapping to fail.
  Errors in Mapping Logic: There may be errors in the logic defined in the mapping step, such as incorrect expressions or references to non-existent fields.
  Authorization Issues: The user may not have the necessary authorizations to execute the mapping.
  System or Technical Issues: There could be underlying technical issues in the SAP system that are causing the mapping to fail.
  
  Solutions:
  
  Check Mapping Configuration: Review the mapping configuration in the SAP MDG system to ensure that all settings are correct and complete.
  Validate Data: Ensure that all required data for the mapping step is present and correctly formatted. Check for any missing fields or incorrect data types.
  Review Mapping Logic: Examine the logic defined in the mapping step for any errors or inconsistencies. Make sure that all references are valid and that the expressions are correctly defined.
  Check Authorizations: Verify that the user executing the mapping has the necessary authorizations to perform the action.
  Debugging: If the issue persists, consider using debugging tools to trace the execution of the mapping and identify where the error occurs.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Master Data Governance for detailed information on mapping configurations and troubleshooting.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and to share solutions.
  SAP Support: If the issue cannot be resolved internally, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the cause of the USMD6519 error and implement a solution to resolve it.