How To Fix /SCMTMS/MC_TLOC_ASS303 - Make a selection

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/MC_TLOC_ASS -

• Message number: 303

• Message text: Make a selection

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/MC_TLOC_ASS303 - Make a selection ?

  The SAP error message /SCMTMS/MC_TLOC_ASS303 typically indicates that there is an issue with the selection criteria in the Transportation Management (TM) module, specifically related to the assignment of transportation locations. This error often arises when the system cannot find any valid transportation locations based on the criteria provided.
  Cause:
  
  Missing Selection Criteria: The error may occur if the user has not provided sufficient or correct selection criteria when trying to execute a transaction or report.
  Data Inconsistency: There may be inconsistencies or missing data in the master data related to transportation locations, such as locations not being properly defined or assigned.
  Authorization Issues: The user may not have the necessary authorizations to view or access the transportation locations.
  Configuration Issues: There may be configuration issues in the Transportation Management settings that prevent the system from retrieving the necessary data.
  
  Solution:
  
  Check Selection Criteria: Ensure that you have entered all required fields and that the selection criteria are correct. Try to broaden the selection criteria to see if any results are returned.
  Verify Master Data: Check the master data for transportation locations to ensure that they are correctly defined and assigned. This includes checking the location types, transportation zones, and any relevant settings.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the transportation locations. You may need to consult with your SAP security team to verify this.
  Configuration Review: If the issue persists, review the configuration settings in the Transportation Management module to ensure that everything is set up correctly. This may involve checking the customizing settings for transportation planning and location assignments.
  Consult Documentation: Refer to SAP documentation or help resources for more specific guidance related to the error message and the context in which it occurs.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP TM that may help in diagnosing or resolving the issue (e.g., /SCMTMS/LOC for location management).
  Community Forums: Consider searching or posting in SAP community forums or support channels for additional insights from other users who may have encountered the same issue.
  
  If the problem continues after trying these solutions, it may be beneficial to engage with SAP support for further assistance.