How To Fix /SCMTMS/GNT_PLN009 - Reassignment not possible; only reassign one document type at a time

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/GNT_PLN -

• Message number: 009

• Message text: Reassignment not possible; only reassign one document type at a time

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/GNT_PLN009 - Reassignment not possible; only reassign one document type at a time ?

  The SAP error message /SCMTMS/GNT_PLN009 indicates that a reassignment operation in the SAP Transportation Management System (TMS) is not possible because the system only allows the reassignment of one document type at a time. This error typically occurs when a user attempts to reassign multiple transportation documents or planning documents simultaneously, which is not supported by the system.
  Cause:
  
  Multiple Document Types: The user is trying to reassign more than one type of document (e.g., multiple shipments, transportation requests, etc.) in a single operation.
  System Limitation: The SAP TMS has a built-in limitation that restricts the reassignment process to one document type at a time to ensure data integrity and avoid conflicts.
  
  Solution:
  To resolve this error, follow these steps:
  
  
  Identify Document Types: Check the documents you are trying to reassign. Ensure that you are only selecting one document type for reassignment.
  
  
  Reassign One at a Time: Instead of selecting multiple documents, select only one document type and perform the reassignment. Repeat the process for any additional document types as needed.
  
  
  Review Documentation: Consult the SAP documentation or help resources for specific instructions on how to perform reassignments correctly within the TMS.
  
  
  Check User Permissions: Ensure that you have the necessary permissions to perform reassignment operations in the TMS.
  
  
  Consult with SAP Support: If the issue persists or if you believe there is a system error, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional context or updates regarding this error message.
  Transaction Codes: Familiarize yourself with the transaction codes related to transportation management, such as /SCMTMS/PLN for planning and /SCMTMS/SHM for shipment management.
  User Training: Ensure that users are trained on the proper procedures for document reassignment in SAP TMS to minimize the occurrence of this error.
  
  By following these steps, you should be able to resolve the error and successfully reassign the necessary documents in SAP TMS.