How To Fix CD015 - Group & already contains function module &

CD015 - Overview

• Message type: E = Error

• Message class: CD - Change Documents

• Message number: 015

• Message text: Group & already contains function module &

What causes this issue?

This function group is to be used for a change document object, however
it already exists and contains one or more other function modules.
Only the function module <(><<)>OBJECT>_WRITE _DOCUMENT, generated for
the change document object, can be in the generated function group.
The function group of a change document object is deleted and created
again each time the object is generated. Any other function modules
already in the group are deleted.

System Response

The change document object cannot be generated and the import of the
object is canceled.

How to fix this error?

Use a different function group, which does not contain any other
function modules, for the generation.
This is possible only in dialog generations in transaction SCDO.
Remove the other function modules from the function group and repeat the
generation and the import.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CD015 - Group & already contains function module & ?

  The SAP error message CD015 indicates that a function module is already included in a function group. This typically occurs when you attempt to add a function module to a function group that already contains a function module with the same name or when there is an attempt to create a duplicate function module within the same function group.
  
  Cause:
  
  Duplicate Function Module: You are trying to create or include a function module that already exists in the specified function group.
  Incorrect Function Group: You may be trying to add a function module to the wrong function group.
  Transport Issues: If you are working in a transport environment, there may be inconsistencies between the development and quality assurance systems.
  
  
  Solution:
  
  
  Check Existing Function Modules: 
  
  Go to transaction SE37 (Function Builder) and check if the function module you are trying to create already exists in the specified function group.
  If it exists, you may need to modify the