How To Fix SD_EXPRESSION054 - Function &1: Type &3 of Parameter &2 not supported ( &4 )

SAP Error Message - Details

• Message type: E = Error

• Message class: SD_EXPRESSION - Messages processing AST expressions

• Message number: 054

• Message text: Function &1: Type &3 of Parameter &2 not supported ( &4 )

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SD_EXPRESSION054 - Function &1: Type &3 of Parameter &2 not supported ( &4 ) ?

  The SAP error message SD_EXPRESSION054 indicates that there is an issue with a function in the Sales and Distribution (SD) module where a parameter type is not supported. The message typically follows this format:
  Function &1: Type &3 of Parameter &2 not supported ( &4 )
  Cause
  The error is usually caused by one of the following reasons:
  
  
  Incorrect Parameter Type: The function being called expects a specific type of parameter, but the type provided does not match the expected type. For example, if a function expects a numeric value but receives a string instead.
  
  
  Custom Development Issues: If there are custom enhancements or modifications in the system, the error might arise from incorrect coding or logic in the custom function modules or methods.
  
  
  Data Type Mismatch: There may be a mismatch in the data types defined in the function module or method signature and the actual data being passed during the call.
  
  
  
  Configuration Issues: Sometimes, configuration