How To Fix /PLMI/RTG_APP029 - Routing is locked by user &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/RTG_APP -

• Message number: 029

• Message text: Routing is locked by user &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/RTG_APP029 - Routing is locked by user &1 ?

  The SAP error message /PLMI/RTG_APP029 Routing is locked by user &1 indicates that a routing in the SAP system is currently locked by a specific user (denoted by &1). This typically occurs when a user is editing or processing a routing, and another user attempts to access or modify the same routing.
  Cause:
  
  User Lock: The routing is being edited by another user, which prevents concurrent access.
  Transaction Incomplete: A previous transaction involving the routing may not have been completed properly, leaving it in a locked state.
  System Error: Occasionally, system errors or crashes can lead to locks that are not released properly.
  
  Solution:
  
  Wait and Retry: If the routing is locked by another user, the simplest solution is to wait until that user has finished their work and released the lock.
  Identify the Locking User: You can identify the user who has locked the routing by checking the lock entries in the system. Use transaction code SM12 to view and manage lock entries.
  Release the Lock: If you have the necessary authorizations, you can manually release the lock from transaction SM12. However, this should be done with caution, as it may disrupt the work of the user who is currently editing the routing.
  Check for Incomplete Transactions: Ensure that there are no incomplete transactions that might be causing the lock. If you find any, complete or roll back those transactions.
  Contact the User: If you know who the locking user is, you can contact them to see if they can release the lock or if they need assistance.
  System Administrator: If the issue persists and you cannot resolve it, contact your SAP system administrator for further assistance.
  
  Related Information:
  
  Lock Management: Understanding how SAP handles locks can help in troubleshooting. Locks are used to prevent data inconsistencies when multiple users are accessing the same data.
  Transaction Codes:
  
  SM12: To view and manage lock entries.
  SM21: To check system logs for any related errors.
  SE11: To check the data dictionary for the routing table if needed.
  
  
  User Authorizations: Ensure that you have the necessary authorizations to view and manage locks in the system.
  
  By following these steps, you should be able to resolve the issue related to the routing lock in SAP.