For the Window:
- Available destination: i don't know which Information should i fill in
- Target Computer (server):?? is that the name of ERP Test Server?
- System (Server name):?? i don't know how to fill in
- System nummber:?? is that System-ID of ERP Test Server?
if, RFC, partner profile's, message type ..etc all created already, then you can get the above info from sm59 -->under abap connection --> check the RFC which is slighlt similar to ERP DEV (ex : ERP dev RFC is " ERPDEV100 /DEVCLNT100")
(or) better get the system details from ERP/basis consultant.
go through below link, for more info
https://help.sap.com/saphelp_nw70/helpdata/en/ac/4a4e38493e4774e10000009b38f889/content.htm
3. in the Infoarea Finacail and controlling, there are only Info objects, there isn't any Cubes.
so i still wonder if the reason is unavailable connection between BW Development and ERP Test?
Did you search under "infoprovider" ? Cubes are only available in BW , irrespective of source system availability.. if you still can't find them under infoprovider's here, go to business content , and search that cube , check whether it is activated or not in first place.
