DataGuard MOS Notes

Find the below very Useful MOS Notes that could help you In Data Gaurd

Step by Step Guide on Creating Physical Standby Using RMAN DUPLICATE…FROM ACTIVE DATABASE [ID 1075908.1]
Script to Collect Data Guard Physical Standby Diagnostic Information [ID 241438.1]
How to run DBUA in silent mode? [ID 422737.1]
Bug 15927527 : ORA-1555 ON ACTIVE DATA GUARD
Rman-06571: Datafile 1 Does Not Have Recoverable Copy [ID 1336872.1]

Thank you
Osama Mustafa