Assumption:
You have setup the data guard and broker successfully and the apply is working properly.
Steps to Setup Data Guard Broker (DG BROKER) in Oracle 12c RAC Database with ASM
You have setup the data guard in your primary & standby database and apply is working properly.
Steps to Setup / Configure Data Guard and Broker on Oracle 12c RAC ASM Multi Node Database
Assumptions
Primary
Scan : CLUSCANPROD01 DB Name : ADMPROD
ORA-16693: requirements not met for enabling fast-start failover
Error Description
Even after setting up all parameters, the data guard enable fast_start failover gives following error.
RMAN Restore Failed RMAN-06100: no channel to restore a backup or copy of datafile n
Problem Description
RMAN restore command failed with following error.
RMAN-06100: no channel to restore a backup or copy of datafile
Fix OEM emctl Error: Backend WLS or EM application seems to be down
Problem Description:
Unable to launch the OEM as it gives error Backend WLS or EM application seems to be down
Fix ORA-15045 ORA-15120 ORA-27090: Unable to reserve kernel resources for as
Error Description
Alter system command fails with ORA-27090: Unable to reserve kernel resources for as
