How To Fix /SCMTMS/PLN_VSR_OL407 - Cannot assign schedule &1 to doc. &2; document is already in use

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/PLN_VSR_OL -

• Message number: 407

• Message text: Cannot assign schedule &1 to doc. &2; document is already in use

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/PLN_VSR_OL407 - Cannot assign schedule &1 to doc. &2; document is already in use ?

  The SAP error message /SCMTMS/PLN_VSR_OL407 indicates that there is an issue with assigning a schedule to a document because the document is already in use. This typically occurs in the context of SAP Transportation Management (TM) when trying to assign a transportation schedule to a transportation document (like a shipment or a transportation order) that is currently being processed or locked by another transaction.
  Cause:
  
  Document Locking: The document you are trying to assign the schedule to is locked by another user or process. This can happen if another user is editing the document or if a background job is processing it.
  Inconsistent State: The document might be in a state that does not allow for new schedules to be assigned, such as being in a status that is not editable.
  Concurrency Issues: Multiple users or processes trying to access the same document simultaneously can lead to this error.
  
  Solution:
  
  Check Document Status: Verify the status of the document you are trying to assign the schedule to. Ensure that it is in a state that allows for schedule assignment.
  Release Locks: If the document is locked, you may need to wait for the other user or process to complete their transaction. Alternatively, you can check for any background jobs that might be using the document and wait for them to finish.
  Use Transaction SM12: You can use transaction code SM12 to check for and delete any locks on the document. Be cautious when doing this, as removing locks can affect other users.
  Retry the Operation: After ensuring that the document is not locked and is in the correct status, try to assign the schedule again.
  Consult with Colleagues: If you are unsure about the document's status or if it is being used by another user, consult with your colleagues or the SAP support team.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to check locks), SM21 (to check system logs), and SLG1 (to check application logs) for troubleshooting.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, specific versions of SAP TM may have bugs that are documented in SAP Notes.
  Documentation: Review the SAP Help Portal for documentation on transportation management processes and error handling.
  
  If the issue persists after trying the above solutions, it may be necessary to escalate the problem to your SAP support team for further investigation.