How To Fix UJK_EXCEPTION003 - Invalid function name "&1"

SAP Error Message - Details

• Message type: E = Error

• Message class: UJK_EXCEPTION -

• Message number: 003

• Message text: Invalid function name "&1"

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 UJK_EXCEPTION003 - Invalid function name "&1" ?

  The SAP error message UJK_EXCEPTION003 Invalid function name "&1" typically indicates that there is an issue with a function name being called in your SAP application. This error can occur in various contexts, such as when using custom ABAP programs, function modules, or when integrating with other systems.
  
  Cause:
  
  Typographical Error: The function name specified may contain a typo or may not exist in the system.
  Function Module Not Activated: The function module you are trying to call may not be activated or may have been deleted.
  Authorization Issues: The user executing the function may not have the necessary authorizations to access the function.
  Incorrect Configuration: If the function is part of a configuration or customization, it may not be set up correctly.
  Transport Issues: If the function was recently transported from another system, it may not have been transported correctly.
  
  
  Solution:
  
  Check Function Name: Verify that the function name is spelled correctly and exists in the system.