How To Fix /ACCGO/UIS_MSG126 - Cannot save LDC ID &1 due to locking error

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/UIS_MSG -

• Message number: 126

• Message text: Cannot save LDC ID &1 due to locking error

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/UIS_MSG126 - Cannot save LDC ID &1 due to locking error ?

  The SAP error message /ACCGO/UIS_MSG126 Cannot save LDC ID &1 due to locking error typically indicates that there is a locking issue when trying to save a Local Data Collection (LDC) ID in the system. This can occur in various scenarios, such as when multiple users or processes are trying to access or modify the same data simultaneously.
  Cause:
  
  Concurrent Access: Another user or process is currently editing or has locked the LDC ID you are trying to save.
  Session Timeout: The session that was holding the lock may have timed out or been terminated unexpectedly.
  Database Lock: There may be a database-level lock that is preventing the save operation.
  System Configuration: Certain configurations or settings in the SAP system may lead to locking issues.
  
  Solution:
  
  Check for Locks: Use transaction code SM12 to check for existing locks on the LDC ID. If you find a lock that is no longer needed, you can delete it (if you have the necessary authorizations).
  Wait and Retry: If the lock is held by another user, you may need to wait until they finish their operation and then try saving again.
  Session Management: Ensure that your session is active and has not timed out. If it has, log back in and try again.
  Review User Permissions: Ensure that you have the necessary permissions to modify the LDC ID.
  Contact Basis Team: If the issue persists, it may be necessary to involve your SAP Basis team to investigate any underlying system issues or to check for database locks.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to view and manage locks), SM21 (to check system logs), and ST22 (to check for dumps).
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the documentation for the specific module or functionality you are working with to understand any specific locking mechanisms that may be in place.
  
  By following these steps, you should be able to identify the cause of the locking error and take appropriate action to resolve it.