How To Fix /SCMTMS/WBN020 - Prefix &1 is not valid for airline code &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/WBN -

• Message number: 020

• Message text: Prefix &1 is not valid for airline code &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/WBN020 - Prefix &1 is not valid for airline code &2 ?

  The SAP error message /SCMTMS/WBN020 Prefix &1 is not valid for airline code &2 typically occurs in the context of SAP Transportation Management (TM) when there is an issue with the airline code and its associated prefix. This error indicates that the prefix provided does not match the expected format or is not valid for the specified airline code.
  Cause:
  
  Invalid Prefix: The prefix provided in the transaction does not correspond to the airline code specified. Each airline has specific prefixes that are used for identification.
  Configuration Issues: There may be a configuration issue in the system where the airline codes and their corresponding prefixes are not correctly set up.
  Data Entry Error: There could be a typographical error in the input data, leading to the mismatch between the prefix and the airline code.
  Missing Data: The airline code may not be properly defined in the system, or the prefix may not be associated with the airline code in the master data.
  
  Solution:
  
  Verify Prefix and Airline Code: Check the prefix and the airline code being used. Ensure that the prefix is valid for the specified airline code. You can refer to the official airline code directory or your organization's internal documentation.
  Check Configuration: Review the configuration settings in SAP TM to ensure that the airline codes and their corresponding prefixes are correctly defined. This may involve checking the master data settings.
  Correct Data Entry: If the error is due to a typographical mistake, correct the input data and try again.
  Update Master Data: If the airline code or prefix is missing or incorrect in the master data, update the relevant records in the system to ensure they are accurate.
  Consult Documentation: Refer to SAP documentation or help resources for additional guidance on how to manage airline codes and prefixes in your specific version of SAP TM.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to master data management in SAP TM, such as /SCMTMS/MASTER_DATA for managing transportation master data.
  User Roles: Ensure that you have the necessary permissions to view and edit the relevant master data in SAP TM.
  Support: If the issue persists after following the above steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to resolve the error and ensure that the airline codes and prefixes are correctly configured in your SAP system.