How To Fix /SCMTMS/PLN_VSR_OL311 - Planning not possible; stages already planned

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/PLN_VSR_OL -

• Message number: 311

• Message text: Planning not possible; stages already planned

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/PLN_VSR_OL311 - Planning not possible; stages already planned ?

  The SAP error message /SCMTMS/PLN_VSR_OL311 Planning not possible; stages already planned typically occurs in the context of SAP Transportation Management (TM) when you attempt to plan a transportation order or a shipment that has already been planned for certain stages. This error indicates that the system has detected that the planning process cannot be executed because the stages of the transportation order or shipment have already been assigned or planned.
  Cause:
  
  Duplicate Planning Attempt: The most common cause is that the planning process is being executed on a transportation order or shipment that has already been planned. This can happen if the user tries to re-plan an order that has already been processed.
  Incorrect Status: The status of the transportation order or shipment may not allow for further planning. For example, if the order is already in a status that indicates it has been fully planned or executed.
  Configuration Issues: There may be configuration settings in the SAP TM system that restrict re-planning under certain conditions.
  
  Solution:
  
  Check Planning Status: Verify the current planning status of the transportation order or shipment. If it has already been planned, you may need to either unplan it or create a new transportation order for any additional planning.
  Unplan the Order: If you need to make changes, you may need to unplan the existing stages. This can typically be done through the SAP TM interface, where you can find options to unplan or reset the planning.
  Review Logs and Messages: Check the logs and messages in the SAP system for any additional information that might indicate why the planning is not possible. This can provide insights into whether there are specific conditions or configurations causing the issue.
  Consult Documentation: Refer to the SAP documentation or help resources for more detailed information on the specific transaction or process you are working with.
  Contact Support: If the issue persists and you cannot determine the cause, consider reaching out to your SAP support team or consulting with SAP experts 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 message or provide patches or updates that could resolve the issue.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP TM that can help you manage transportation orders and shipments, such as /SCMTMS/PLN for planning.
  User Roles and Authorizations: Ensure that the user attempting to perform the planning has the necessary authorizations to execute the planning process.
  
  By following these steps, you should be able to diagnose and resolve the error message /SCMTMS/PLN_VSR_OL311 Planning not possible; stages already planned.