You can only work in client XXX SAP BW

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