I am getting following errors in the primary database, kindly advise on action plan.
I looked for the errormessages in google but did not find concerte answers.
ORA-16198: LGWR received timedout error from KSR
LGWR: Attempting destination LOG_ARCHIVE_DEST_2 network reconnect (16198)
LGWR: Destination LOG_ARCHIVE_DEST_2 network reconnect abandoned
Error 16198 for archive log file 303 to 'putsduke1.world'
Destination LOG_ARCHIVE_DEST_2 is UNSYNCHRONIZED
LGWR: Failed to archive log 303 thread 3 sequence 25087 (16198)
Thanks in advance
Check below article which may help you.
Redo Transport Services fails with ORA-16198 when using SYNC (synchronous) mode (Doc ID 808469.1)