How To Fix WUF073 - Error while calling transformation method &1 of class &2

SAP Error Message - Details

• Message type: E = Error

• Message class: WUF -

• Message number: 073

• Message text: Error while calling transformation method &1 of class &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WUF073 - Error while calling transformation method &1 of class &2 ?

  The SAP error message WUF073, which states "Error while calling transformation method &1 of class &2," typically occurs in the context of data transformation processes, such as when using the SAP Business Warehouse (BW) or SAP Data Services. This error indicates that there was an issue when trying to execute a specific transformation method defined in a class.
  Causes:
  
  Incorrect Method Name: The method name specified in the transformation might be incorrect or does not exist in the specified class.
  Class Not Found: The class specified in the error message may not be available in the system or may not be properly activated.
  Authorization Issues: The user executing the transformation may not have the necessary authorizations to call the method in the specified class.
  Runtime Errors: There could be runtime errors within the method itself, such as unhandled exceptions or logic errors.
  Parameter Mismatch: The parameters being passed to the method may not match the expected