How To Fix MPE_PLAN_RTG_VERS017 - Locking of routing &1 not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_PLAN_RTG_VERS - Manage Production Routing Version

• Message number: 017

• Message text: Locking of routing &1 not possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_PLAN_RTG_VERS017 - Locking of routing &1 not possible ?

  The SAP error message MPE_PLAN_RTG_VERS017 indicates that the system is unable to lock a routing for a specific material (denoted by &1) due to various reasons. This error typically occurs during planning or when trying to modify routing information in the system.
  Causes:
  
  Routing Already in Use: The routing for the specified material is currently being used or locked by another user or process.
  Authorization Issues: The user may not have the necessary authorizations to lock or modify the routing.
  System Configuration: There may be configuration issues in the system that prevent the locking mechanism from functioning correctly.
  Database Locking: There could be a database-level lock that is preventing access to the routing data.
  Transaction Errors: The transaction being executed may have errors or inconsistencies that lead to locking issues.
  
  Solutions:
  
  Check for Active Sessions: Use transaction code SM12 to check for any active locks on the routing. If another user or process is holding the lock, you may need to wait until they release it or contact them.
  Review Authorizations: Ensure that the user has the necessary authorizations to modify the routing. This can be checked in transaction SU53 or by consulting with your security team.
  System Configuration: Review the configuration settings related to routing and planning in the system. Ensure that everything is set up correctly.
  Database Locks: If you suspect a database lock, you may need to consult with your database administrator to identify and resolve any locking issues.
  Retry the Transaction: Sometimes, simply retrying the transaction after a short period can resolve the issue if it was a temporary lock.
  Check for Background Jobs: If there are background jobs running that might be accessing the routing, check their status and completion.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to view locks), SU53 (to check authorization issues), and SE11 (to view table definitions).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to this error message.
  Documentation: Review SAP documentation related to routing and planning processes to ensure compliance with best practices.
  
  If the issue persists after trying the above solutions, it may be necessary to escalate the problem to your SAP Basis or technical support team for further investigation.