How To Fix FL703 - Create modification modules only in 'Xyyy' function groups

FL703 - Overview

• Message type: E = Error

• Message class: FL - Function Builder messages

• Message number: 703

• Message text: Create modification modules only in 'Xyyy' function groups

What causes this issue?

You attempted to create a modification module in a function group not
intended for that purpose.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

If you want to create a modification module, use one of the function
groups beginning with 'X'.
If you want to create a different type of module, choose a different
name, since 'EXIT_' is reserved for modification modules.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FL703 - Create modification modules only in 'Xyyy' function groups ?

  The SAP error message FL703 indicates that you are trying to create modification modules in a function group that is not allowed for such modifications. This error typically arises when you attempt to create or modify a modification module in a function group that is not designated for that purpose.
  
  Cause:
  The primary cause of this error is that the function group you are working in is not set up to allow the creation of modification modules. In SAP, certain function groups are restricted to ensure that modifications are made in a controlled manner, typically to maintain system integrity and avoid conflicts with standard SAP code.
  
  Solution:
  To resolve this error, you should follow these steps:
  
  
  Check the Function Group: Verify the function group you are currently working in. You can do this by checking the properties of the function group in the ABAP Workbench (transaction SE80).
  
  
  Use the Correct Function Group: If you are in