How To Fix /SAPAPO/MA673 - Function code & does not exist

/SAPAPO/MA673 - Overview

• Message type: E = Error

• Message class: /SAPAPO/MA -

• Message number: 673

• Message text: Function code & 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.

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 /SAPAPO/MA673 - Function code & does not exist ?

  The SAP error message /SAPAPO/MA673 Function code & does not exist typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a function code that is expected by the system is not recognized or is missing. This can happen for various reasons, including configuration issues, missing authorizations, or incorrect function module calls.
  Causes:
  
  Missing Function Module: The function code referenced may not be implemented or may have been deleted.
  Authorization Issues: The user may not have the necessary authorizations to execute the function code.
  Incorrect Configuration: The system may not be properly configured to recognize the function code.
  Transport Issues: If the function code was recently transported from another system, there may have been issues during the transport process.
  Version Compatibility: The function code may not exist in the version of SAP APO you are using.
  
  Solutions:
  
  Check Function Module: Verify if the function module associated with the function code exists in the system. You