ORA-16889
Fast-start failover must be disabled before changing between standard and observe-only modes.
Cause
Either the ENABLE FAST_START FAILOVER command was issued when fast- start failover was enabled in observe-only mode, or the ENABLE FAST_START FAILOVER OBSERVE ONLY command was issued when fast-start failover was enabled in standard mode.
Action
Disable fast-start failover using the DISABLE FAST_START FAILOVER command in DGMGRL, and then reissue the command that failed.
ORA-16889
Fast-start failover mode cannot be changed between normal and observe-only modes.
Cause
ENABLE FAST_START FAILOVER was issued when fast-start failover was enabled in observe-only mode; or ENABLE FAST_START FAILOVER OBSERVE ONLY was issued when fast-start failover was enabled in normal mode.
Action
Disable fast-start failover using the DGMGRL CLI DISABLE FAST-START FAILOVER command, and then reissue the command that failed.
ORA-16889
Fast-start failover mode cannot be changed between normal and observe-only modes.
Cause
ENABLE FAST_START FAILOVER was issued when fast-start failover was enabled in observe-only mode; or ENABLE FAST_START FAILOVER OBSERVE ONLY was issued when fast-start failover was enabled in normal mode.
Action
Disable fast-start failover using the DGMGRL CLI DISABLE FAST-START FAILOVER command, and then reissue the command that failed.
