How To Fix /SCMTMS/WBN028 - Number stock type &1 not valid for transportation mode &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/WBN -

• Message number: 028

• Message text: Number stock type &1 not valid for transportation mode &2

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/WBN028 - Number stock type &1 not valid for transportation mode &2 ?

  The SAP error message /SCMTMS/WBN028 indicates that there is an issue with the stock type being used in relation to the transportation mode in the SAP Transportation Management (TM) module. Specifically, it means that the stock type specified is not valid for the transportation mode you are trying to use.
  Cause:
  
  Invalid Stock Type: The stock type you are trying to use is not configured to be used with the specified transportation mode. This could be due to incorrect configuration in the system.
  Configuration Issues: The mapping between stock types and transportation modes may not have been set up correctly in the system.
  Data Entry Error: There may be a mistake in the data entry where an incorrect stock type is being referenced.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings in SAP TM and verify the mapping between stock types and transportation modes.
  Ensure that the stock type you are trying to use is indeed valid for the transportation mode you are working with.
  
  
  
  Adjust Stock Type:
  
  If the stock type is not valid for the transportation mode, consider changing the stock type to one that is valid.
  You may need to consult with your SAP configuration team to determine which stock types are valid for the transportation mode in question.
  
  
  
  Review Master Data:
  
  Check the master data for the materials or products involved to ensure that the correct stock type is assigned.
  Make sure that the transportation mode is correctly defined in the relevant master data records.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for guidance on configuring stock types and transportation modes.
  
  
  
  Testing:
  
  After making any changes, perform tests to ensure that the error no longer occurs and that the transportation process can proceed as expected.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SPRO for configuration, or SE11 to check table entries related to stock types and transportation modes.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  User Roles: Ensure that you have the necessary permissions to make changes to the configuration or master data.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support or consult with an SAP expert who can provide more tailored assistance based on your specific system configuration.