How To Fix /SCMTMS/PLN_VSR_OL362 - Stage cannot be unassigned; pre-/succeeding stages are still assigned

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/PLN_VSR_OL -

• Message number: 362

• Message text: Stage cannot be unassigned; pre-/succeeding stages are still assigned

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/PLN_VSR_OL362 - Stage cannot be unassigned; pre-/succeeding stages are still assigned ?

  The SAP error message /SCMTMS/PLN_VSR_OL362 indicates that a stage in a transportation planning process cannot be unassigned because there are pre-existing or succeeding stages that are still assigned. This typically occurs in the context of SAP Transportation Management (TM) when trying to modify the sequence of stages in a transportation plan.
  Cause:
  
  Dependency on Stages: The error arises because the stage you are trying to unassign is linked to other stages. For example, if you have a sequence of stages (like pickup, transport, and delivery), you cannot remove a stage if it is required for the subsequent or preceding stages to function correctly.
  Incomplete Planning: The transportation plan may not be fully defined, meaning that certain stages are still required for the overall plan to be valid.
  Data Integrity: SAP enforces data integrity rules to ensure that the transportation process remains logical and that all necessary stages are accounted for.
  
  Solution:
  
  Check Stage Dependencies: Review the transportation plan to identify which stages are dependent on the stage you are trying to unassign. You may need to unassign or modify those dependent stages first.
  Modify the Sequence: If you need to change the sequence of stages, ensure that you adjust the dependent stages accordingly. This may involve reassigning or deleting other stages that are linked to the one you want to unassign.
  Use the Correct Transaction: Make sure you are using the appropriate transaction or application within SAP TM to manage the stages. Sometimes, using the wrong interface can lead to confusion about what can be modified.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on managing transportation stages. This can provide insights into best practices and the correct procedures to follow.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide assistance based on your specific configuration and setup.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes related to transportation management, such as /SCMTMS/PLN for planning.
  Training and Documentation: Consider training sessions or documentation on SAP TM to better understand the planning process and how to manage stages effectively.
  
  By following these steps, you should be able to resolve the error and successfully manage the stages in your transportation planning process.