How To Fix /AIF/API_CUST138 - Custom hint &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: /AIF/API_CUST -

• Message number: 138

• Message text: Custom hint &1 does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /AIF/API_CUST138 - Custom hint &1 does not exist ?

  The SAP error message /AIF/API_CUST138 Custom hint &1 does not exist typically occurs in the context of the Application Interface Framework (AIF) when the system is unable to find a specific custom hint that is referenced in the configuration or during the execution of an AIF process.
  Cause:
  
  Missing Custom Hint: The most common cause of this error is that the custom hint specified (represented by &1 in the error message) has not been created or is not available in the system.
  Configuration Issues: There may be issues in the configuration settings where the custom hint is expected to be defined.
  Transport Issues: If the custom hint was recently transported from another system, it may not have been included in the transport request or may not have been activated properly.
  Typographical Errors: There could be a typo in the name of the custom hint in the configuration or in the code that references it.
  
  Solution:
  
  Check Custom Hints: Verify if the custom hint exists in the system. You can do this by navigating to the relevant AIF configuration area where custom hints are defined.
  Create the Custom Hint: If the custom hint does not exist, you will need to create it. This can typically be done in the AIF configuration settings.
  Review Configuration: Ensure that the configuration settings are correct and that the custom hint is properly referenced in the relevant AIF process.
  Transport Check: If the custom hint was supposed to be transported from another system, check the transport logs to ensure it was included and activated in the target system.
  Check for Typos: Review the code or configuration where the custom hint is referenced to ensure there are no typographical errors.
  
  Related Information:
  
  AIF Documentation: Refer to the official SAP documentation for the Application Interface Framework for detailed information on how to manage custom hints and other configurations.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Consider searching or posting in SAP community forums or discussion groups for insights from other users who may have encountered the same issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.