How To Fix /SCWM/IT_PRC_MD146 - Carrier &1 is already assigned to carrier role

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/IT_PRC_MD -

• Message number: 146

• Message text: Carrier &1 is already assigned to carrier role

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 /SCWM/IT_PRC_MD146 - Carrier &1 is already assigned to carrier role ?

  The SAP error message /SCWM/IT_PRC_MD146 Carrier &1 is already assigned to carrier role typically occurs in the context of SAP Extended Warehouse Management (EWM) when you are trying to assign a carrier to a specific role, but that carrier is already assigned to another role or is already in use in a way that conflicts with the current operation.
  Cause:
  
  Duplicate Assignment: The carrier you are trying to assign is already assigned to another carrier role in the system.
  Role Conflict: The carrier may be involved in a process that does not allow for multiple assignments or roles at the same time.
  Configuration Issues: There may be configuration settings in the system that restrict the assignment of carriers to certain roles.
  
  Solution:
  
  Check Current Assignments: Review the current assignments of the carrier in the system. You can do this by navigating to the relevant transaction or using the appropriate reports to see where the carrier is currently assigned.
  Remove Existing Assignment: If the carrier is assigned to a role that is not needed, you may need to remove that assignment before you can assign it to the new role.
  Use a Different Carrier: If the carrier is actively being used in a way that conflicts with your current assignment, consider using a different carrier that is not currently assigned to any role.
  Review Configuration: Check the configuration settings related to carrier roles in your SAP EWM system. Ensure that the settings allow for the desired assignments and that there are no restrictions in place.
  Consult Documentation: Refer to SAP documentation or help resources for more detailed information on carrier roles and assignments in EWM.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SCWM/PRC to manage carrier roles and assignments.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert who specializes in EWM for further assistance.
  
  By following these steps, you should be able to resolve the error and successfully assign the carrier to the desired role.