How To Fix /SCMTMS/OM255 - Consignment order with external ID &1 doesn't exist

/SCMTMS/OM255 - Overview

• Message type: E = Error

• Message class: /SCMTMS/OM -

• Message number: 255

• Message text: Consignment order with external ID &1 doesn't exist

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/OM255 - Consignment order with external ID &1 doesn't exist ?

  The SAP error message /SCMTMS/OM255 Consignment order with external ID &1 doesn't exist typically occurs in the context of SAP Transportation Management (TM) when the system is unable to find a consignment order associated with the provided external ID. This can happen for several reasons, and understanding the cause is essential for resolving the issue.
  Causes:
  
  Incorrect External ID: The external ID provided in the transaction may be incorrect or misspelled.
  Consignment Order Not Created: The consignment order may not have been created in the system, or it may have been deleted.
  Data Synchronization Issues: If the external ID is supposed to be linked to a consignment order created in another system (like an ERP), there may be synchronization issues.
  Authorization Issues: The user may not have the necessary authorizations to view or access the consignment order.
  
  Configuration Issues: There may be configuration issues in the SAP TM system that prevent the proper linking of external