How To Fix ACM254 - Orphaned ACM DDIC view '&1' could not be deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: ACM - Message-Class for all ACM functions/exceptions

• Message number: 254

• Message text: Orphaned ACM DDIC view '&1' could not be deleted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ACM254 - Orphaned ACM DDIC view '&1' could not be deleted ?

  The SAP error message ACM254 indicates that there is an issue with an orphaned Data Dictionary (DDIC) view in the Application Component Management (ACM) area. Specifically, it means that the system is unable to delete a DDIC view because it is still referenced or has dependencies that prevent its deletion.
  Cause:
  
  Orphaned DDIC View: The DDIC view in question is no longer linked to any active objects or components, but the system still recognizes it as existing.
  Dependencies: There may be other objects or components that still reference the DDIC view, preventing its deletion.
  Inconsistent State: The system may be in an inconsistent state due to previous changes or deletions that were not properly executed.
  
  Solution:
  
  Check Dependencies: Use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to check if there are any dependencies or references to the DDIC view. Look for any tables, programs, or other objects that might still be linked to it.
  Remove References: If you find any references, you will need to remove or update them to ensure that the DDIC view is no longer being used.
  Use Transaction SE14: You can use transaction SE14 (Database Utility) to check for inconsistencies in the database and attempt to repair them.
  Manual Deletion: If you are sure that the DDIC view is no longer needed and has no dependencies, you can try to delete it manually using SE11. However, ensure that you have a backup or that it is safe to delete.
  Transport Requests: If the DDIC view was part of a transport request, ensure that the transport has been properly imported and that there are no pending requests that might affect the deletion.
  Consult Documentation: Check SAP Notes or documentation related to ACM and DDIC views for any specific instructions or known issues.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  System Logs: Check system logs (transaction SLG1) for any additional error messages or warnings that might provide more context about the issue.
  Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the cause of the ACM254 error and take appropriate action to resolve it.