Hi oracle Gurus,
our oracle version RAC 11g R2.
there is a archive gap between primary and standby.
after investigation , in primary's alert log file its written as "
Error 1033 received logging on to the standby
PING[ARC1]: Heartbeat failed to connect to standby 'testdg'. Error is 1033.
"
i checked listener status, services are running, i could connect standby database from primary. unable to find solution.
Thanks in advance.
With Best Regards,
raj