How To Fix /SCMTMS/TCCS304 - Transportation mode of category &1 not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/TCCS -

• Message number: 304

• Message text: Transportation mode of category &1 not valid

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/TCCS304 - Transportation mode of category &1 not valid ?

  The SAP error message /SCMTMS/TCCS304 Transportation mode of category &1 not valid typically occurs in the context of SAP Transportation Management (TM). This error indicates that the transportation mode specified in the system is not valid for the given category. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Invalid Transportation Mode: The transportation mode you are trying to use is not defined or is not valid for the specific transportation category in the system.
  Configuration Issues: There may be a configuration issue in the Transportation Management settings where the transportation mode is not properly linked to the transportation category.
  Data Entry Error: There could be a typo or incorrect entry in the transportation mode field when creating or processing a transportation request or order.
  
  Solution:
  
  
  Check Transportation Mode Configuration:
  
  Go to the configuration settings in SAP TM and verify that the transportation mode you are trying to use is correctly defined.
  Ensure that the transportation mode is assigned to the correct transportation category.
  
  
  
  Validate Data Entry:
  
  Review the entry for the transportation mode in the document or transaction where the error occurred. Make sure it matches the valid modes defined in the system.
  If you are using a custom transportation mode, ensure it has been properly configured.
  
  
  
  Consult the Customizing Settings:
  
  Navigate to the customizing settings for Transportation Management (SPRO) and check the settings under:
  
  Logistics Execution > Transportation > Basic Transportation Functions > Define Transportation Modes.
  
  
  Ensure that the transportation mode is active and correctly linked to the relevant categories.
  
  
  
  Check for Updates or Notes:
  
  Sometimes, SAP releases notes or updates that address specific issues. Check the SAP Support Portal for any relevant notes that might pertain to this error.
  
  
  
  Testing:
  
  After making any changes, test the process again to see if the error persists.
  
  
  
  Related Information:
  
  SAP Notes: Look for SAP Notes related to transportation modes and categories in the SAP Support Portal. These notes may provide additional insights or fixes.
  Documentation: Review the SAP Help documentation for Transportation Management to understand how transportation modes and categories are structured and configured.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a consultant who specializes in SAP TM for further assistance.