How To Fix /SCMTMS/TOR684 - Default driver &1 of vehicle is already assigned to business document

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/TOR -

• Message number: 684

• Message text: Default driver &1 of vehicle is already assigned to business document

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/TOR684 - Default driver &1 of vehicle is already assigned to business document ?

  The SAP error message /SCMTMS/TOR684 indicates that the default driver for a vehicle is already assigned to another business document. This typically occurs in the context of SAP Transportation Management (TM) when trying to assign a driver to a vehicle that is already in use for a different transportation order or document.
  Cause:
  
  Driver Assignment Conflict: The driver you are trying to assign is already linked to another transportation order or document, which prevents the system from allowing the same driver to be assigned to multiple documents simultaneously.
  Incorrect Configuration: There may be configuration settings in the system that do not allow for the reassignment of drivers under certain conditions.
  Data Integrity Issues: There could be issues with the data integrity in the system, such as incomplete or incorrect entries in the driver or vehicle master data.
  
  Solution:
  
  Check Current Assignments: Review the current assignments of the driver in question. You can do this by navigating to the relevant transportation orders or documents to see where the driver is currently assigned.
  Reassign Driver: If the driver is assigned to a different document and you need to use them for the current document, you may need to unassign them from the other document first.
  Use a Different Driver: If the driver is actively needed for another order, consider assigning a different driver to the vehicle for the current business document.
  Review Configuration: Check the configuration settings in SAP TM to ensure that they align with your business processes. This may involve consulting with your SAP TM administrator or functional consultant.
  Data Cleanup: If you suspect data integrity issues, perform a data cleanup or validation to ensure that all driver and vehicle assignments are accurate and up to date.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on driver assignments in SAP TM.
  Documentation: Refer to the SAP Help Portal for detailed documentation on transportation management processes, including driver and vehicle assignments.
  Transaction Codes: Familiarize yourself with transaction codes related to transportation management, such as /SCMTMS/TO for transportation orders, to help navigate and resolve issues more effectively.
  
  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.