How To Fix /UI5/DESCRIPTOR_MERG004 - Getting the descr. or app variant/config artifact "&1" fr. LREP failed

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI5/DESCRIPTOR_MERG -

• Message number: 004

• Message text: Getting the descr. or app variant/config artifact "&1" fr. LREP failed

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 /UI5/DESCRIPTOR_MERG004 - Getting the descr. or app variant/config artifact "&1" fr. LREP failed ?

  The SAP error message /UI5/DESCRIPTOR_MERG004 indicates that there was a failure in retrieving a descriptor or application variant/config artifact from the LREP (Lifecycle Repository). This error typically occurs in the context of SAPUI5 applications when there are issues with the application configuration or the underlying repository.
  Causes:
  
  Missing Artifact: The specified artifact (descriptor or app variant/config) may not exist in the LREP.
  Authorization Issues: The user may not have the necessary permissions to access the artifact in the LREP.
  Network Issues: There could be connectivity problems between the application and the LREP.
  Corrupted Data: The data in the LREP may be corrupted or improperly configured.
  Version Mismatch: There may be a version mismatch between the application and the artifacts in the LREP.
  
  Solutions:
  
  Check Artifact Existence: Verify that the artifact specified in the error message actually exists in the LREP. You can do this by checking the LREP directly or using transaction codes like LREP in the SAP GUI.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the LREP and the specific artifact. You may need to consult with your SAP security team.
  Network Connectivity: Check for any network issues that might be preventing access to the LREP. Ensure that the system can communicate with the LREP server.
  Data Integrity: If you suspect data corruption, you may need to perform a consistency check on the LREP or restore from a backup if available.
  Update Application: If there is a version mismatch, consider updating the application or the artifacts in the LREP to ensure compatibility.
  Clear Cache: Sometimes, clearing the cache of the application or the browser can resolve issues related to outdated or corrupted data.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error. SAP frequently updates their knowledge base with solutions for known issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Logs and Traces: Review application logs and traces for more detailed error messages that can provide additional context for troubleshooting.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.