How To Fix ESH_OM_OBJ_MODEL_RP2161 - Common attributes have been locked by user &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 161

• Message text: Common attributes have been locked by user &2

What causes this issue?

Common attributes have been locked by user &v2& (&v1&).

System Response

You cannot maintain the common attributes.

How to fix this error?

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

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_RP2161 - Common attributes have been locked by user &2 ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2161 indicates that common attributes in the Object Model have been locked by a specific user. This typically occurs in the context of the SAP Enterprise Search or the SAP NetWeaver platform, where certain attributes or objects are being modified or accessed concurrently by different users.
  Cause:
  
  Concurrent Access: The error usually arises when one user is editing or has locked certain common attributes, preventing other users from making changes or accessing those attributes.
  User Locking Mechanism: SAP has a locking mechanism to ensure data integrity. If a user is currently working on an object or attribute, it will be locked for other users until the first user completes their task or releases the lock.
  
  Solution:
  
  Identify the Locking User: Check which user has locked the common attributes. This can often be done through transaction codes like SM12 (to view and manage locks) in the SAP GUI.
  Release the Lock: If the user who has locked the attributes is not actively working on them, you may need to contact that user to release the lock. Alternatively, an administrator can manually release the lock using transaction SM12.
  Wait for the Lock to be Released: If the locking user is actively working on the attributes, you may need to wait until they finish their work and the lock is automatically released.
  Review Locking Strategy: If this issue occurs frequently, consider reviewing the locking strategy and user access patterns to minimize conflicts.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to view locks), SM21 (to check system logs), and ST22 (to check dumps) for troubleshooting.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP's support portal can provide additional insights and solutions.
  Documentation: Review the SAP documentation related to the specific module or functionality you are working with, as it may provide additional context on how locking works in that area.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to your SAP Basis team or SAP support for further assistance.