How To Fix DFS_POSITION_COMMON135 - Position unlock error.

SAP Error Message - Details

• Message type: E = Error

• Message class: DFS_POSITION_COMMON - Message Class for Defense Position Common

• Message number: 135

• Message text: Position unlock error.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DFS_POSITION_COMMON135 - Position unlock error. ?

  The SAP error message "DFS_POSITION_COMMON135 Position unlock error" typically occurs in the context of SAP's Demand Planning (DP) or similar modules where position management is involved. This error indicates that there is an issue with unlocking a position that is currently locked, which can happen for various reasons.
  Causes:
  
  Concurrent Access: Another user or process may be currently accessing or locking the position, preventing your action.
  System Lock: The system may have a lock on the position due to a previous transaction that did not complete successfully.
  Authorization Issues: The user may not have the necessary authorizations to unlock the position.
  Technical Issues: There could be underlying technical issues, such as database locks or inconsistencies in the application.
  
  Solutions:
  
  Check Locks: Use transaction code SM12 to check for any existing locks on the position. If you find a lock that should not be there, you can delete it if you have the necessary authorizations.
  Wait and Retry: If the position is locked by another user, you may need to wait until that user has completed their transaction and released the lock.
  Review Authorizations: Ensure that your user account has the necessary permissions to unlock the position. You may need to contact your system administrator for assistance.
  System Restart: In some cases, a system restart or a refresh of the session may resolve temporary locking issues.
  Check for Background Jobs: Sometimes, background jobs may be running that are holding locks. Check the job status using transaction SM37.
  Consult Logs: Review system logs for any errors or warnings that may provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error. You can search for relevant notes in the SAP Support Portal.
  Documentation: Review the SAP documentation for the specific module you are working with to understand how position management works and any related configurations.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be necessary to escalate the issue to your SAP support team or consult with SAP directly for further assistance.