How To Fix ICL_SUP043 - Enter the name of an existing function module

ICL_SUP043 - Overview

• Message type: E = Error

• Message class: ICL_SUP - Supplementary Reserves

• Message number: 043

• Message text: Enter the name of an existing function module

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 ICL_SUP043 - Enter the name of an existing function module ?

  The SAP error message ICL_SUP043: Enter the name of an existing function module typically occurs when you are trying to call or reference a function module that does not exist in the SAP system. This can happen in various scenarios, such as during the configuration of certain applications, while developing custom programs, or when using transaction codes that require specific function modules.
  
  Cause:
  
  Non-existent Function Module: The function module you are trying to use has not been created or does not exist in the system.
  Typographical Error: There may be a typo in the name of the function module you are trying to enter.
  Authorization Issues: You may not have the necessary authorizations to view or access the function module.
  Transport Issues: If the function module was recently transported from another system, it may not have been successfully imported.
  
  
  Solution:
  
  Check Function Module Name: Verify that the function module name you are entering is correct. Ensure there