How To Fix /UI2/CDMFCC131 - Invalid LREP Key Field &2 for File &1 ( value="&3" )

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/CDMFCC -

• Message number: 131

• Message text: Invalid LREP Key Field &2 for File &1 ( value="&3" )

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/CDMFCC131 - Invalid LREP Key Field &2 for File &1 ( value="&3" ) ?

  The SAP error message /UI2/CDMFCC131 Invalid LREP Key Field &2 for File &1 ( value="&3" ) typically indicates an issue related to the Key Field in the LREP (Local Repository) for a specific file in the SAP Fiori/UI5 environment. This error can occur when the system is unable to find a valid key field for a specific file, which can lead to issues in accessing or processing the file.
  Cause:
  
  Invalid Key Field: The key field specified in the error message does not exist or is not valid for the specified file.
  Data Inconsistency: There may be inconsistencies in the data stored in the LREP, such as missing or incorrect entries.
  Configuration Issues: The configuration for the application or the LREP might not be set up correctly, leading to the inability to retrieve the necessary key fields.
  Transport Issues: If the file was transported from one system to another, there might be issues with the transport that led to missing or invalid key fields.
  
  Solution:
  
  Check Key Field Configuration: Verify that the key field specified in the error message is correctly configured in the LREP for the specified file. Ensure that it matches the expected values.
  Validate LREP Entries: Use transaction /UI2/LREP to check the entries in the Local Repository. Look for the file mentioned in the error and ensure that all key fields are correctly defined.
  Re-upload or Re-deploy: If the file is part of a UI5 application, consider re-uploading or redeploying the application to ensure that all necessary files and configurations are correctly set up.
  Check Transport Logs: If the issue arose after a transport, check the transport logs for any errors or warnings that might indicate what went wrong during the transport process.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP Fiori/UI5 you are using for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  System Logs: Review system logs (transaction SLG1) for any additional error messages or warnings that might provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.