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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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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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