Configuration details cannot be determined by DGMGRL

How to Resolve ORA-16541: database is not enabled

by Ed Chen
April 2, 2013November 19, 2022

ORA-16541 If you met ORA-16541 either on the primary or the standby side like this: DGMGRL> show configuration ORA-16541: database is not enabled Configuration details… Read More »

How to Enable Real-Time Query in the Standby Database

by Ed Chen
January 6, 2013October 20, 2022
1 Comment

Real-Time Query Before 11g database, the standby database must be mount state, and data guard does not allow the standby database to open to read-only… Read More »