How To Fix /SCMTMS/UI_MESSAGES131 - Trailer cannot be assigned to trailer

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/UI_MESSAGES -

• Message number: 131

• Message text: Trailer cannot be assigned to trailer

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/UI_MESSAGES131 - Trailer cannot be assigned to trailer ?

  The SAP error message /SCMTMS/UI_MESSAGES131 indicates that there is an issue with assigning a trailer to a transportation unit in the SAP Transportation Management System (TM). This error typically arises when the system cannot find a valid trailer that meets the criteria for assignment to the transportation unit.
  Causes:
  
  Trailer Status: The trailer may be in a status that does not allow it to be assigned (e.g., it could be in maintenance, already assigned to another transportation unit, or marked as unavailable).
  Compatibility Issues: The trailer may not be compatible with the transportation unit due to size, weight, or type restrictions.
  Missing Master Data: There may be missing or incorrect master data for the trailer or transportation unit, such as dimensions, weight limits, or other relevant attributes.
  
  Configuration Issues: There could be configuration settings in the SAP TM that prevent the assignment of the trailer to the transportation unit.
  User Authorizations: The user may not have