How To Fix FPGENFG001 - Interface type is not Smart Form-compatible

SAP Error Message - Details

• Message type: E = Error

• Message class: FPGENFG - SAFPGEN Message Class (Form Generation)

• Message number: 001

• Message text: Interface type is not Smart Form-compatible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FPGENFG001 - Interface type is not Smart Form-compatible ?

  The SAP error message FPGENFG001: Interface type is not Smart Form-compatible typically occurs when there is an issue with the interface type defined for a Smart Form. This error indicates that the interface being used does not match the expected structure for Smart Forms.
  
  Cause:
  
  Incorrect Interface Type: The interface type defined for the Smart Form is not compatible with the Smart Form's requirements. Smart Forms expect a specific structure for the interface, which may differ from other types of forms (like SAPscript).
  Missing or Incorrect Parameters: The parameters defined in the interface may not match the expected parameters in the Smart Form.
  Using a Function Module Instead of a Smart Form: If you are trying to call a Smart Form using a function module that is not designed for Smart Forms, this error can occur.
  
  
  Solution:
  
  
  Check the Interface Definition:
  
  Go to the Smart Form in transaction SMARTFORMS.
  Check the interface section and ensure that the parameters