How To Fix /AIF/CUSTOM_FUNCTION079 - Fill method &1 not maint. for parameter &2; is reset to Message Variable

SAP Error Message - Details

• Message type: E = Error

• Message class: /AIF/CUSTOM_FUNCTION -

• Message number: 079

• Message text: Fill method &1 not maint. for parameter &2; is reset to Message Variable

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /AIF/CUSTOM_FUNCTION079 - Fill method &1 not maint. for parameter &2; is reset to Message Variable ?

  The SAP error message /AIF/CUSTOM_FUNCTION079 Fill method &1 not maint. for parameter &2; is reset to Message Variable typically occurs in the context of the SAP Application Interface Framework (AIF). This error indicates that there is an issue with the configuration of a custom fill method for a parameter in an interface.
  Cause:
  
  Missing Configuration: The fill method specified for a parameter in the AIF interface is not maintained or configured correctly. This could happen if the method is not implemented or if there is a typo in the method name.
  Parameter Mismatch: The parameter specified in the error message does not match any of the parameters defined in the interface configuration.
  Custom Implementation Issues: If you are using a custom implementation for the fill method, it may not be correctly defined or may not handle the parameter as expected.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the AIF configuration for the specific interface and check the fill method settings for the parameter mentioned in the error message.
  Ensure that the fill method is correctly defined and that it exists in the system.
  
  
  
  Implement or Correct the Fill Method:
  
  If the fill method is missing, you may need to implement it in the ABAP code.
  If it exists but is not functioning correctly, review the implementation to ensure it handles the parameter as intended.
  
  
  
  Parameter Verification:
  
  Verify that the parameter name in the error message matches the parameter defined in the AIF interface configuration.
  Ensure that there are no typos or discrepancies in naming.
  
  
  
  Debugging:
  
  If you have access to the ABAP development environment, you can debug the AIF processing to see where the error occurs and gather more information about the context in which the fill method is being called.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation for AIF and custom fill methods to ensure you are following best practices and guidelines.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide additional guidance on this error.
  AIF Documentation: Familiarize yourself with the AIF documentation to understand how fill methods work and how to configure them properly.
  Community Forums: Consider searching or posting in SAP community forums or SAP Community Network (SCN) for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.