Copy R/3 system - operations in BW

Hello experts,
we must make a copy/refresh from Production R/3 Environment to Quality R/3 Environment.
There are some expedients to follow about BW if the copy is relative only the source systems?
What are the operations to make in BW?
We have the seguent links:
BW Prod <> R/3 Prod and BW Dev <> R/3 Qua.
Thanks in advance,
Vito

hi Vito,
check steps in
Note 886102 - System Landscape Copy for SAP BW 2.X, 3.X and NW2004s BI
( old notes Note 184754 - Procedure after BW database copy
Note 184322 - Procedure after DB copy of BW source systems )
pdf
how to system copy in bw
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/bff13df2-0c01-0010-6ba7-bc50346a6fd8
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/b8d163a7-0301-0010-d9b0-98f692ea3c60
hope this helps.

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