ORA-16724/ORA-16783: cannot resolve gap
jhallMar 16 2013 — edited Mar 17 2013Primary Database: 2 node rac cluster, 11.2.0.2 GI and RDBMS
Standby Database: single instance 11.2.0.2
OS: AIX 7.1
Hello, I'm in the middle of setting up a data guard system, and am seeing a 16783 and a 16724. The system is saying it cannot resolve a gap. I performed this query to find the archive sequences that were needed: select * from v$archive_gap. 2 archive sequences were missing. I restored both of them to the primary system. 1 of the sequences was automatically recovered by the data guard system, the other was not. I manually copied the archive log that was not automatically recovered to the standby system. When I perform the select * from v$archive_gap now, no rows are returned. All archive log files that are currently in the primary system's archive directory have been copied to the standby system.
Please let me know if anyone has an idea where the problem could be.
Thanks