How To Fix /AIF/CUSTOM_FUNCTION093 - Message ID &1/message number &2 does not exist in message class buffer

/AIF/CUSTOM_FUNCTION093 - Overview

• Message type: E = Error

• Message class: /AIF/CUSTOM_FUNCTION -

• Message number: 093

• Message text: Message ID &1/message number &2 does not exist in message class buffer

Self-Explanatory Message

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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/CUSTOM_FUNCTION093 - Message ID &1/message number &2 does not exist in message class buffer ?

  The SAP error message /AIF/CUSTOM_FUNCTION093 indicates that a specific message ID and message number do not exist in the message class buffer. This typically occurs in the context of the Application Interface Framework (AIF) when the system is trying to retrieve a message that has not been defined or is not available in the message class.
  
  Cause:
  
  Missing Message Definition: The message ID and number specified in the error do not exist in the message class. This could be due to a missing entry in the message class or an incorrect message ID/number being referenced in the code.
  Buffer Issues: The message class buffer may not have been updated or refreshed, leading to the system not being able to find the message.
  Custom Development: If this error arises from custom development, it may indicate that the developer did not properly define the message in the message class.
  
  
  Solution:
  
  
  Check Message Class:
  
  Go to transaction SE91 (Message Class