How To Fix /SAPAPO/CDPSMATRIX103 - Setup group &1 is locked

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CDPSMATRIX -

• Message number: 103

• Message text: Setup group &1 is locked

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CDPSMATRIX103 - Setup group &1 is locked ?

  The SAP error message /SAPAPO/CDPSMATRIX103 indicates that a setup group is locked, which typically occurs in the context of Advanced Planning and Optimization (APO) within SAP. This error can arise during various operations, such as when trying to modify or access a setup group that is currently locked by another user or process.
  Cause:
  
  Concurrent Access: The setup group is being accessed or modified by another user or transaction, leading to a lock.
  Incomplete Transactions: A previous transaction that involved the setup group may not have been completed properly, leaving it in a locked state.
  System Errors: There may be system errors or issues that have caused the setup group to remain locked.
  
  Solution:
  
  Check Lock Entries: Use transaction code SM12 to check for lock entries related to the setup group. You can filter by the user or the object type to find the specific lock.
  Release Locks: If you find that the lock is held by a user who is no longer active or if the lock is stale, you can manually delete the lock entry. However, be cautious when doing this, as it may affect other users.
  Wait for Release: If the lock is held by another user who is actively working, it may be best to wait until they complete their transaction.
  Review Background Jobs: Check if there are any background jobs that might be holding the lock. You can use transaction SM37 to review job statuses.
  System Restart: In some cases, a system restart may be necessary to clear any persistent locks, but this should be done with caution and typically as a last resort.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: To view and manage lock entries.
  SM37: To check background job statuses.
  SE11: To view the data dictionary and check the structure of the setup group.
  
  
  Documentation: Refer to SAP Help documentation for more details on setup groups and locking mechanisms in APO.
  User Roles: Ensure that users have the appropriate roles and authorizations to access and modify setup groups.
  
  If the issue persists after trying the above solutions, it may be necessary to consult with your SAP Basis team or SAP support for further assistance.