How To Fix /SCMTMS/TRQ526 - &1: Valid IATA airline code for BP &2 does not exist in Customizing

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/TRQ -

• Message number: 526

• Message text: &1: Valid IATA airline code for BP &2 does not exist in Customizing

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/TRQ526 - &1: Valid IATA airline code for BP &2 does not exist in Customizing ?

  The SAP error message /SCMTMS/TRQ526 &1: Valid IATA airline code for BP &2 does not exist in Customizing typically occurs in the context of SAP Transportation Management (TM) when there is an issue with the configuration of business partners (BPs) and their associated IATA airline codes.
  
  Cause:
  
  Missing IATA Code: The error indicates that the IATA airline code for a specific business partner (BP) is not defined in the system's customizing settings. This can happen if the airline code has not been entered or if it has been incorrectly configured.
  Incorrect Business Partner Configuration: The business partner may not be properly set up to include the necessary transportation-related data, including the IATA code.
  Data Consistency Issues: There may be inconsistencies in the data, such as changes in the airline's IATA code that have not been updated in the system.
  
  
  Solution:
  
  
  Check Customizing Settings:
  
  Navigate to the customizing settings in SAP TM.
  Go to the relevant section for defining