BW QA System Refresh
I would like to refresh my BW QA System with the latest BW PRD System.
Basically I want the same data of the production to be in QA system.
My challenging is to do copy and attach method from PRD to QA (copying the DB files: *.ndf and *.ldf).
But my QA is configured with different DB Name and different schema name.
SAP SID is also different.
Can somebody guide me with step by step procedure to do the copy and attach method from BW PRDto BW QA.
DB Name: B12
DB Name: B11
Thanks in Advance