How To Fix /AIF/CUSTOM_FUNCTION035 - An exception occurred; no details found for function

SAP Error Message - Details

• Message type: E = Error

• Message class: /AIF/CUSTOM_FUNCTION -

• Message number: 035

• Message text: An exception occurred; no details found for function

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /AIF/CUSTOM_FUNCTION035 - An exception occurred; no details found for function ?

  The SAP error message /AIF/CUSTOM_FUNCTION035 An exception occurred; no details found for function typically occurs in the context of the Application Interface Framework (AIF) when there is an issue with a custom function or interface configuration. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Missing Function Implementation: The custom function that is being called may not be implemented or registered correctly in the AIF.
  Incorrect Configuration: The configuration settings for the AIF interface might be incorrect, leading to the inability to find the necessary details for the function.
  Authorization Issues: The user executing the function may not have the necessary authorizations to access the function or the related data.
  Transport Issues: If the function was recently transported from a development environment to a production environment, there may be issues with the transport not including all necessary components.
  Runtime Errors: There may be runtime errors in the custom function code that prevent it from executing properly.
  
  Solutions:
  
  Check Function Implementation: Verify that the custom function is implemented correctly in the AIF. Ensure that it is active and properly defined in the system.
  Review Configuration: Go through the AIF configuration settings to ensure that all necessary parameters and mappings are correctly set up.
  Authorization Check: Ensure that the user has the appropriate authorizations to execute the function. You can check this using transaction SU53 or by reviewing the user roles.
  Transport Validation: If the function was recently transported, check the transport logs to ensure that all necessary objects were included and that there were no errors during the transport.
  Debugging: If you have access to the ABAP code, consider debugging the custom function to identify any runtime errors or exceptions that may be occurring.
  Check Logs: Review the AIF logs (transaction /AIF/LOG) for any additional error messages or details that could provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to AIF and the specific error message for any known issues or patches.
  Documentation: Refer to the official SAP documentation for AIF to understand the configuration and implementation details better.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.