/AIF/CUSTOM_FUNCTION039 - Custom function was deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: /AIF/CUSTOM_FUNCTION -

• Message number: 039

• Message text: Custom function was deleted

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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AnswerBot

• What is the cause and solution for SAP error message /AIF/CUSTOM_FUNCTION039 - Custom function was deleted ?

  The SAP error message /AIF/CUSTOM_FUNCTION039 indicates that a custom function in the Application Interface Framework (AIF) has been deleted. This error typically arises when the system attempts to access a custom function that no longer exists in the AIF configuration.
  Cause:
  
  Deletion of Custom Function: The most straightforward cause is that the custom function was intentionally deleted by a developer or administrator.
  Transport Issues: If the custom function was part of a transport request that was not properly imported or was deleted in the target system, it could lead to this error.
  Configuration Changes: Changes in the AIF configuration or related objects that reference the custom function may lead to this error if the function is no longer available.
  
  Solution:
  
  Recreate the Custom Function: If the function was deleted unintentionally, you can recreate it in the AIF configuration. Ensure that you have the necessary details and logic to restore the function.
  Check Transport Requests: If the deletion was part of a transport, check the transport logs and ensure that the function is present in the source system and was correctly transported to the target system.
  Review Dependencies: Check if there are any other configurations or objects that depend on the deleted function. You may need to update or remove these dependencies.
  Consult Documentation: If the function was part of a specific implementation or customization, refer to the documentation or notes related to that implementation for guidance on how to restore or replace the function.
  System Logs: Review system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the deletion and its impact.
  
  Related Information:
  
  AIF Documentation: Familiarize yourself with the SAP AIF documentation to understand how custom functions are created, managed, and deleted.
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide guidance on handling custom functions in AIF.
  Development Team: If you are not the developer, consult with your development team to understand the context of the custom function and its intended use.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.