How To Fix /PM0/ABO_API_MESSAGE038 - Multiple enh. keys &1, &2: Subsequent duplicates will be ignored

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABO_API_MESSAGE -

• Message number: 038

• Message text: Multiple enh. keys &1, &2: Subsequent duplicates will be ignored

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABO_API_MESSAGE038 - Multiple enh. keys &1, &2: Subsequent duplicates will be ignored ?

  The SAP error message /PM0/ABO_API_MESSAGE038 indicates that there are multiple enhancement keys being processed, and subsequent duplicates of these keys will be ignored. This typically occurs in the context of the Advanced Business Application Programming (ABAP) or when working with enhancement frameworks in SAP.
  Cause:
  
  Duplicate Enhancement Keys: The error is triggered when the system encounters multiple entries for the same enhancement key in a given context. This can happen if the same enhancement is applied multiple times or if there are conflicting configurations.
  Configuration Issues: There may be issues in the configuration of the enhancement framework or the way enhancements are defined in the system.
  Data Integrity Issues: If the data being processed contains duplicates or if there are inconsistencies in the enhancement definitions, this error can occur.
  
  Solution:
  
  Check Enhancement Keys: Review the enhancement keys being used in the transaction or program that triggered the error. Ensure that there are no duplicates defined in the system.
  Review Custom Enhancements: If custom enhancements have been implemented, check the code to ensure that they are not inadvertently creating duplicate entries for the same enhancement key.
  Adjust Configuration: If the error is related to configuration, adjust the settings to ensure that each enhancement key is unique and correctly defined.
  Debugging: Use debugging tools to trace the execution and identify where the duplicates are being introduced. This can help pinpoint the source of the issue.
  Consult Documentation: Refer to SAP documentation or notes related to the enhancement framework for any specific guidelines or known issues that might relate to your situation.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Enhancement Framework: Familiarize yourself with the SAP enhancement framework, including how to properly define and manage enhancement keys.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance.