Database Software

I came in to work today with the following error displayed:

Feb 5, 2014 1:27:19 AM Error ORA-16778: redo transport error for one or more databases.

It looks like that error went away but now I have the following error:

Feb 5, 2014 11:52:40 AM Error ORA-16724: cannot resolve gap for one or more standby databases

I did some research on the forums and I think I need to backup and restore but I am not sure.

Here are some queries I saw other people asking for in the forums:

PRIMARY:

select max(sequence#)  from v$archived_log; ---- 24589

select current_scn from v$database; ----- 871568619

SECONDARY:

select max(sequence#)  from v$archived_log; ----- 24589

select max(sequence#)  from v$archived_log where applied = 'YES'; ----- 24562

select current_scn from v$database; ----- 870987797

select * from v$archive_gap;

Thread# Low_Sequence# High_Sequence#

1    24563    24563

It looks like everything is working yet the error is still showing up in OEM on the primary.