How To Fix /SCMTMS/GNT_PLN001 - Document &1 assigned to resource &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/GNT_PLN -

• Message number: 001

• Message text: Document &1 assigned to resource &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/GNT_PLN001 - Document &1 assigned to resource &2 ?

  The SAP error message /SCMTMS/GNT_PLN001 Document &1 assigned to resource &2 typically occurs in the context of SAP Transportation Management (TM). This error indicates that a specific document (like a transportation request or a shipment) is already assigned to a resource (such as a vehicle or a driver), and the system is preventing a duplicate assignment.
  Cause:
  
  Duplicate Assignment: The document you are trying to assign is already linked to another resource.
  Resource Locking: The resource may be locked or in use by another process, preventing the assignment of the document.
  Configuration Issues: There may be configuration settings in the system that restrict the assignment of documents to resources.
  
  Solution:
  
  Check Existing Assignments: Verify if the document is already assigned to a resource. You can do this by checking the document details in the SAP TM interface.
  Release the Resource: If the resource is locked or in use, you may need to release it or wait until the current process is completed.
  Reassign the Document: If you need to change the assignment, first unassign the document from the current resource before assigning it to a new one.
  Review Configuration: Check the configuration settings in SAP TM to ensure that there are no restrictions preventing the assignment of documents to resources.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling this error in your version of SAP TM.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP TM, such as /SCMTMS/PLN for planning or /SCMTMS/RES for resource management.
  SAP Notes: Look for SAP Notes related to this error message for any patches or updates that may address the issue.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to perform the assignment of documents to resources.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP TM for further assistance.