Hello, all.
At first, Thanks for your interesting.
1. I wounder that I can make a BAPI Wrapper as Data Object using only GetList.
When I make a BAPI Wrapper as Data Object using only GetList, SAP shows me a message.
The message says Data Object can have one root node only (hierarchy = 1 ).
It means I should use both GetList and GetDetail.
I understand that.
If i need to use only GetList, is there any way?
Thanks for your interesting again.