After SAP BW client copy when we execute Transaction RSA1 you are getting following error:
Errror :You can only work in client XXX SAP BW
Solution:
We have to make the Current client which you created from 300.
1) Make the client as Default using RZ10.
2) Execute the Function module RS_MANDT_UNIQUE_SET in SE37 with value of i_mandt being set to XXX
for more information :316923 - Termination of program RS_CLIENT_COPY_BW
Errror :You can only work in client XXX SAP BW
Solution:
We have to make the Current client which you created from 300.
1) Make the client as Default using RZ10.
2) Execute the Function module RS_MANDT_UNIQUE_SET in SE37 with value of i_mandt being set to XXX
for more information :316923 - Termination of program RS_CLIENT_COPY_BW