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

SAP Error Message - Details

• 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 a function group that does not allow modification modules, you will need to switch to a function group that is designated for modifications. The error message usually specifies the correct function group (e.g., 'Xyyy') where you can create modification modules.
  
  
  Create Modification Module in Allowed Group:
  
  Navigate to the correct function group (e.g., 'Xyyy').
  Create your modification module there.
  
  
  
  Check Authorization: Ensure that you have the necessary authorizations to create modification modules in the specified function group.
  
  
  Consult Documentation: If you are unsure about which function groups are allowed for modifications, consult the SAP documentation or your system administrator for guidance.
  
  
  Related Information:
  
  Modification Modules: These are special types of ABAP programs that allow you to modify standard SAP code without directly changing it. They are used to ensure that customizations can be maintained even after SAP updates.
  Function Groups: These are collections of function modules in SAP that are grouped together for organizational purposes. Each function group can have specific settings regarding modifications.
  SAP Notes: Check for any relevant SAP Notes that might provide additional context or updates regarding this error message.
  
  By following these steps, you should be able to resolve the FL703 error and successfully create your modification modules in the appropriate function group.