How To Fix CFD_REGISTRY_CHECK505 - Parameter &1 of BAdI Interface &2 must have type &3

SAP Error Message - Details

• Message type: E = Error

• Message class: CFD_REGISTRY_CHECK - Custom Fields: Messages for Registry Check

• Message number: 505

• Message text: Parameter &1 of BAdI Interface &2 must have type &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_REGISTRY_CHECK505 - Parameter &1 of BAdI Interface &2 must have type &3 ?

  The SAP error message CFD_REGISTRY_CHECK505 indicates that there is a type mismatch in the parameters of a Business Add-In (BAdI) interface. Specifically, it means that a parameter defined in the BAdI interface is expected to have a certain data type, but the implementation of the BAdI is providing a different type.
  Cause:
  
  Type Mismatch: The parameter in the BAdI interface is defined with a specific data type (e.g., CHAR, INT, etc.), but the implementation of the BAdI is using a different data type for that parameter.
  Changes in BAdI Definition: If the BAdI interface was modified (e.g., the data type of a parameter was changed), and the existing implementations were not updated accordingly, this error can occur.
  Incorrect Implementation: The developer implementing the BAdI may have incorrectly defined the parameter types in their implementation.
  
  Solution:
  
  Check BAdI Interface Definition: Go to the BAdI definition in the SAP system and check the data types of the parameters. You can do this using transaction code SE18 (BAdI Definition).
  Update Implementation: Open the implementation of the BAdI using transaction code SE19. Ensure that the parameter types in the implementation match the types defined in the BAdI interface.
  Adjust Data Types: If there is a mismatch, adjust the data types in the implementation to match those defined in the BAdI interface.
  Activate Changes: After making the necessary changes, activate the implementation and check if the error persists.
  Test the Implementation: Run the relevant transaction or process that triggers the BAdI to ensure that it works correctly after the changes.
  
  Related Information:
  
  BAdI (Business Add-In): A BAdI is a type of enhancement in SAP that allows developers to add custom functionality to standard SAP applications without modifying the original code.
  Transaction Codes:
  
  SE18: To view and manage BAdI definitions.
  SE19: To view and manage BAdI implementations.
  
  
  Data Types: Familiarize yourself with the common data types used in ABAP (e.g., CHAR, NUMC, INT4, etc.) to ensure correct parameter definitions.
  
  If you continue to experience issues after following these steps, consider consulting with a colleague or reaching out to SAP support for further assistance.