How To Fix ESH_OM_OBJ_MODEL_RP2160 - Common attributes: System failure during lock

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_RP2 - Object Model Repository (2)

• Message number: 160

• Message text: Common attributes: System failure during lock

What causes this issue?

System failure while trying to lock common attributes.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Inform your system administrator.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_RP2160 - Common attributes: System failure during lock ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2160, which indicates a "System failure during lock," typically arises in the context of the SAP Enterprise Search or the Object Model. This error suggests that there was an issue with acquiring a lock on a resource, which is often related to concurrent access or system resource limitations.
  Causes:
  
  Concurrency Issues: Multiple processes or users may be trying to access or modify the same resource simultaneously, leading to a locking conflict.
  Database Locking: The underlying database may have locks that prevent the operation from completing.
  System Resource Limitations: Insufficient system resources (like memory or CPU) can lead to failures in acquiring locks.
  Configuration Issues: Incorrect configuration settings in the SAP system or the database can lead to locking problems.
  Transport Issues: If changes were recently transported to the system, they might not have been properly activated, leading to inconsistencies.
  
  Solutions:
  
  Check for Locks: Use transaction codes like SM12 to check for existing locks in the system. If you find locks that are no longer needed, you can delete them (with caution).
  Review System Logs: Check the system logs (transaction SM21) for any related error messages that might provide more context about the failure.
  Increase System Resources: If the issue is related to resource limitations, consider increasing the memory or CPU allocation for the SAP system.
  Adjust Configuration: Review the configuration settings related to locking mechanisms in both SAP and the underlying database.
  Restart Services: Sometimes, restarting the relevant SAP services or the entire system can resolve transient issues.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide patches.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for further assistance, especially if it is impacting production systems.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to view locks), SM21 (to view system logs), and ST22 (to check for dumps).
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review the official SAP documentation for Enterprise Search and Object Model for any specific guidelines or best practices related to locking mechanisms.
  
  By following these steps, you should be able to diagnose and potentially resolve the ESH_OM_OBJ_MODEL_RP2160 error in your SAP system.