How To Fix /SMB/SBA1174 - File &1 variant &2: parameter "&3" uses a reference but no TDC is defined

/SMB/SBA1174 - Overview

• Message type: E = Error

• Message class: /SMB/SBA1 -

• Message number: 174

• Message text: File &1 variant &2: parameter "&3" uses a reference but no TDC is defined

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SMB/SBA1174 - File &1 variant &2: parameter "&3" uses a reference but no TDC is defined ?

  The SAP error message /SMB/SBA1174 indicates that there is an issue with a specific file variant in the context of the SAP Business Application Studio (BAS) or related SAP systems. The error message states that a parameter uses a reference but no TDC (Type Definition Class) is defined for that reference. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Missing TDC Definition: The error typically arises when a parameter in a file variant is expected to reference a TDC, but the TDC is not defined or is not accessible in the current context.
  Incorrect Configuration: There may be a misconfiguration in the file variant settings or the associated parameters.
  Development Environment Issues: If you are working in a development environment, it could be due to missing or incomplete development artifacts.
  
  
  Solution:
  
  Define the TDC: Ensure that the TDC for the referenced parameter is defined correctly. You may need to create or modify