How To Fix GENIL_WCF122 - Object &3 - method &1: parameter struct. &2 is not defined in dictionary

SAP Error Message - Details

• Message type: E = Error

• Message class: GENIL_WCF - Messages for genIL Model Editor

• Message number: 122

• Message text: Object &3 - method &1: parameter struct. &2 is not defined in dictionary

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 GENIL_WCF122 - Object &3 - method &1: parameter struct. &2 is not defined in dictionary ?

  The SAP error message GENIL_WCF122 indicates that there is an issue with a method in the SAP Gateway framework, specifically related to a parameter structure that is not defined in the dictionary. This error typically occurs in the context of the SAP Gateway and the Component Interface (GenIL) layer when there is a mismatch or a missing definition for a parameter structure that is expected by a method.
  
  Cause:
  
  Missing Structure Definition: The parameter structure specified in the method is not defined in the data dictionary (DDIC). This could happen if the structure was deleted or not created properly.
  Incorrect Method Signature: The method signature in the service definition may not match the actual implementation, leading to discrepancies in expected parameters.
  Transport Issues: If the object was transported from one system to another, the structure may not have been included in the transport request.
  Development Errors: Errors during the development phase, such as typos in