How To Fix AFX_GENERATION063 - Include &1 already exists in function group &2

SAP Error Message - Details

• Message type: E = Error

• Message class: AFX_GENERATION - Messages From Generation

• Message number: 063

• Message text: Include &1 already exists in function group &2

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message AFX_GENERATION063 - Include &1 already exists in function group &2 ?

  The SAP error message AFX_GENERATION063, which states "Include &1 already exists in function group &2," typically occurs during the generation of function modules or when trying to include a source code file that already exists in the specified function group. This can happen during the development of function modules, where the system attempts to create or regenerate an include file that is already present.
  
  Cause:
  
  Duplicate Include: The include file specified in the error message already exists in the function group. This can happen if the function module or include was previously created and not properly deleted or if there is an attempt to create it again.
  Development Environment Issues: Sometimes, issues in the development environment or transport requests can lead to inconsistencies, causing the system to think that the include does not exist when it actually does.
  Manual Changes: If manual changes were made to the function group or includes, it could lead