How To Fix /UI5/APP_API090 - Change file &1 for app &2 cannot be deleted from LRep

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI5/APP_API -

• Message number: 090

• Message text: Change file &1 for app &2 cannot be deleted from LRep

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI5/APP_API090 - Change file &1 for app &2 cannot be deleted from LRep ?

  The SAP error message /UI5/APP_API090 indicates that there is an issue with deleting a change file associated with a specific application in the SAP Landscape Management (LRep). This error typically arises in the context of SAP Fiori applications and the SAPUI5 framework when there are inconsistencies or issues with the application’s lifecycle management.
  Cause:
  
  Change File Locking: The change file may be locked by another process or user, preventing deletion.
  Dependencies: There may be dependencies or references to the change file that need to be resolved before it can be deleted.
  Authorization Issues: The user attempting to delete the change file may not have the necessary authorizations to perform this action.
  Technical Issues: There could be underlying technical issues with the LRep or the transport management system.
  
  Solution:
  
  Check Locks: Verify if the change file is locked. You can use transaction codes like SM12 to check for locks and release them if necessary.
  Resolve Dependencies: Ensure that there are no active references or dependencies on the change file. This may involve checking related applications or components.
  Authorization Check: Ensure that the user has the necessary authorizations to delete change files. You may need to consult with your SAP security team.
  Use Transaction LTRC: You can use transaction LTRC to check the transport logs and see if there are any issues related to the change file.
  System Restart: In some cases, a system restart may help resolve temporary issues with the LRep.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for further assistance, especially if it appears to be a technical issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP Fiori and SAPUI5 documentation for best practices regarding application lifecycle management and change file handling.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  
  By following these steps, you should be able to diagnose and resolve the error message /UI5/APP_API090.