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

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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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