Experts:
We have a ECC landscapes with many clients on DEV and QAS.
The previous basis admin created 2 target groups at STMS.
The first TARGET GROUP has both DEV and QAS clients as the target systems in its definition.
The second TARGET GROUP has only the QAS clients as the target systems--so many QAS clients show up in both Target GROUPS.
Could you help explain why we need the second TARGET GROUP since all target systems in the second TARGET GROUP already show up in the first TARGET GROUP.
Thanks a lot!