How To Fix /SCMTMS/OM354 - EWM door &1 is already assigned to an STRM door; choose another EWM door

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/OM -

• Message number: 354

• Message text: EWM door &1 is already assigned to an STRM door; choose another EWM door

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/OM354 - EWM door &1 is already assigned to an STRM door; choose another EWM door ?

  The SAP error message /SCMTMS/OM354 indicates that there is a conflict in the assignment of doors in the Extended Warehouse Management (EWM) system. Specifically, it means that the EWM door you are trying to assign is already linked to a different STRM (Supply Chain Management Transportation Management) door. This can occur during the planning or execution of transportation processes when the system detects that the door is already in use.
  Cause:
  
  Duplicate Assignment: The EWM door you are trying to assign is already assigned to another STRM door, which prevents it from being used for a new assignment.
  Configuration Issues: There may be configuration settings in the EWM or STRM that are causing the system to incorrectly identify the door assignments.
  Data Integrity Issues: There could be inconsistencies in the master data or transactional data that lead to this error.
  
  Solution:
  
  Choose a Different EWM Door: The simplest solution is to select a different EWM door that is not currently assigned to any STRM door.
  Check Existing Assignments: Review the current assignments of EWM doors to STRM doors to identify which door is causing the conflict. You can do this by checking the relevant configuration or master data in the EWM and STRM modules.
  Update Assignments: If necessary, update the assignments to ensure that each EWM door is only linked to one STRM door at a time.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on managing door assignments in EWM and STRM.
  Contact Support: If the issue persists and you cannot resolve it, consider reaching out to SAP support or your internal IT team for further assistance.
  
  Related Information:
  
  EWM and STRM Integration: Understanding how EWM and STRM interact is crucial for managing logistics and transportation processes effectively.
  Master Data Management: Ensure that your master data for doors, locations, and transportation units is accurate and up-to-date to prevent such conflicts.
  SAP Notes and Knowledge Base: Check for any relevant SAP Notes or knowledge base articles that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to resolve the error and continue with your transportation management processes in SAP.