2 Replies Latest reply: Jul 19, 2011 12:55 AM by bharathDBA RSS

    ORA-00472: PMON  process terminated with error

    bharathDBA
      Hi,

      I got this error in alert log.But the clients didn't complain they had a downtime.But in alert log I see the following.Why the db got restarted and why the clients could not notice it.Can somebody please reply why this has happened.

      Mon Jul 18 12:28:02 2011
      ARC1: terminating instance due to error 472
      Mon Jul 18 12:28:03 2011
      Errors in file /backups/p01/app/oracle/admin/plsprod/bdump/plsprod_lns1_3772752.trc:
      ORA-00472: PMON process terminated with error
      Instance terminated by ARC1, pid = 2306362
      Mon Jul 18 12:28:52 2011
      Starting ORACLE instance (normal)
      LICENSE_MAX_SESSION = 0
      LICENSE_SESSIONS_WARNING = 0
      Picked latch-free SCN scheme 3
      Autotune of undo retention is turned on.
      IMODE=BR
      ILAT =242
      LICENSE_MAX_USERS = 0
      SYS auditing is disabled
      ksdpec: called for event 13740 prior to event group initialization
      Starting up ORACLE RDBMS Version: 10.2.0.3.0.
      System parameters with non-default values:
      processes = 2000
      shared_pool_size = 536870912
      large_pool_size = 54525952
      java_pool_size = 75497472
      streams_pool_size = 54525952
      control_files = /data/plsprod/p02/control01.ctl, /data/plsprod/p03/control02.ctl, /data/plsprod/p04/control03.ctl
      db_block_size = 8192
      db_cache_size = 104857600
      compatible = 10.2.0.3
      log_archive_dest_1 = location=/data/plsprod/archredo MANDATORY REOPEN
      log_archive_dest_2 = SERVICE=talon_plsprod.travimp.com LGWR ASYNC NOAFFIRM REOPEN=60 NODELAY
      log_archive_dest_state_1 = enable
      log_archive_dest_state_2 = enable
      standby_archive_dest = /data/plsprod/archredo
      log_archive_format = redo_plsprod_%r_%t_%s.arc
      log_buffer = 6120448
      fast_start_mttr_target = 30
      undo_management = AUTO
      undo_tablespace = plsprod_undo
      undo_retention = 1500
      remote_login_passwordfile= EXCLUSIVE
      db_domain = travimp.com
      instance_name = plsprod
      service_names = plsprod.travimp.com
      local_listener = (ADDRESS=(PROTOCOL=TCP)(HOST=catalina)(PORT=1521))
      background_dump_dest = /backups/p01/app/oracle/admin/plsprod/bdump
      user_dump_dest = /backups/p01/app/oracle/admin/plsprod/udump
      core_dump_dest = /backups/p01/app/oracle/admin/plsprod/cdump
      session_max_open_files = 60
      sort_area_size = 1048576
      sort_area_retained_size = 1048576
      db_name = plsprod
      open_cursors = 100
      os_authent_prefix =
      pga_aggregate_target = 26214400
      aq_tm_processes = 0
      PMON started with pid=2, OS id=5623926
      PSP0 started with pid=3, OS id=5566632
      MMAN started with pid=4, OS id=5328992
      DBW0 started with pid=5, OS id=4362640
      DBW1 started with pid=6, OS id=4808940
      LGWR started with pid=7, OS id=4358468
      CKPT started with pid=8, OS id=4784160
      SMON started with pid=9, OS id=4354538
      RECO started with pid=10, OS id=4313420
      MMON started with pid=11, OS id=4771908
      MMNL started with pid=12, OS id=4743272
      Mon Jul 18 12:28:53 2011
      ALTER DATABASE MOUNT
      Mon Jul 18 12:28:57 2011
      Setting recovery target incarnation to 1
      Mon Jul 18 12:28:57 2011
      Successful mount of redo thread 1, with mount id 2894903685
      Mon Jul 18 12:28:57 2011
      Database mounted in Exclusive Mode
      Completed: ALTER DATABASE MOUNT
      Mon Jul 18 12:28:58 2011
      ALTER DATABASE OPEN
      Mon Jul 18 12:28:58 2011
      Beginning crash recovery of 1 threads
      parallel recovery started with 15 processes
      Mon Jul 18 12:28:58 2011
      Started redo scan
      Mon Jul 18 12:28:58 2011
      Completed redo scan
      1696 redo blocks read, 56 data blocks need recovery
      Mon Jul 18 12:28:58 2011
      Started redo application at
      Thread 1: logseq 17759, block 26354
      Mon Jul 18 12:28:58 2011
      Recovery of Online Redo Log: Thread 1 Group 1 Seq 17759 Reading mem 0
      Mem# 0: /data/plsprod/p01/redo_t1_g1_f1.log
      Mem# 1: /data/plsprod/p02/redo_t1_g1_f2.log
      Mon Jul 18 12:28:58 2011
      Completed redo application
      Mon Jul 18 12:28:58 2011
      Completed crash recovery at
      Thread 1: logseq 17759, block 28050, scn 35195499598
      56 data blocks read, 56 data blocks written, 1696 redo blocks read
      Mon Jul 18 12:28:58 2011
      LGWR: STARTING ARCH PROCESSES
      ARC0 started with pid=29, OS id=4338022
      Mon Jul 18 12:28:58 2011
      ARC0: Archival started
      ARC1: Archival started
      LGWR: STARTING ARCH PROCESSES COMPLETE
      ARC1 started with pid=30, OS id=1081522
      LNS1 started with pid=31, OS id=5537854
      Mon Jul 18 12:29:01 2011
      Thread 1 advanced to log sequence 17760
      Thread 1 opened at log sequence 17760
      Current log# 2 seq# 17760 mem# 0: /data/plsprod/p01/redo_t1_g2_f1.log
      Current log# 2 seq# 17760 mem# 1: /data/plsprod/p02/redo_t1_g2_f2.log
      Successful open of redo thread 1
      Mon Jul 18 12:29:01 2011
      ARC0: STARTING ARCH PROCESSES
      Mon Jul 18 12:29:01 2011
      ARC1: Becoming the 'no FAL' ARCH
      ARC1: Becoming the 'no SRL' ARCH
      Mon Jul 18 12:29:01 2011
      SMON: enabling cache recovery
      Mon Jul 18 12:29:02 2011
      ARC2: Archival started
      ARC0: STARTING ARCH PROCESSES COMPLETE
      ARC0: Becoming the heartbeat ARCH
      ARC2 started with pid=32, OS id=5644370
      Mon Jul 18 12:29:02 2011
      ARC0: Standby redo logfile selected for thread 1 sequence 17759 for destination LOG_ARCHIVE_DEST_2
      Mon Jul 18 12:29:02 2011
      ******************************************************************
      LGWR: Setting 'active' archival for destination LOG_ARCHIVE_DEST_2
      ******************************************************************
      Mon Jul 18 12:29:03 2011
      Successfully onlined Undo Tablespace 16.
      Mon Jul 18 12:29:03 2011
      SMON: enabling tx recovery
      Mon Jul 18 12:29:03 2011
      Database Characterset is US7ASCII
      replication_dependency_tracking turned off (no async multimaster replication found)
      WARNING: AQ_TM_PROCESSES is set to 0. System operation might be adversely affected.
      Completed: ALTER DATABASE OPEN
      Mon Jul 18 12:29:58 2011
      Shutting down archive processes
      Mon Jul 18 12:30:03 2011
      ARCH shutting down
      ARC2: Archival stopped
        • 1. Re: ORA-00472: PMON  process terminated with error
          CKPT
          I got this error in alert log.But the clients didn't complain they had a downtime.But in alert log I see the following.Why the db got restarted and why the clients could not notice it.Can somebody please reply why this has happened.
          What the error messages you have seen in SQL?

          check this trace file and post the contents */backups/p01/app/oracle/admin/plsprod/bdump/plsprod_lns1_3772752.trc*
          • 2. Re: ORA-00472: PMON  process terminated with error
            bharathDBA
            Hi CKPT,

            Please find the output of the trace file as below.I deleted the repetitive output "Attempting to send buffer 0x111441d30 start block 91942 block count 84
            total size to send 43008 blocksize 512" as it exceeds maximum length of 30000 characters in this post.



            -----------------------------------------------
            CATALINA_mardiprd>cat /backups/p01/app/oracle/admin/plsprod/bdump/plsprod_lns1_3772752.trc
            /backups/p01/app/oracle/admin/plsprod/bdump/plsprod_lns1_3772752.trc
            Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64bit Production
            With the Partitioning, OLAP and Data Mining options
            ORACLE_HOME = /p01/app/oracle10g/product/10.2.0.3
            System name: AIX
            Node name: catalina
            Release: 3
            Version: 5
            Machine: 00044C5FD600
            Instance name: plsprod
            Redo thread mounted by this instance: 1
            Oracle process number: 16
            Unix process pid: 3772752, image: oracle@catalina (LNS1)

            *** SERVICE NAME:() 2011-07-18 09:42:11.573
            *** SESSION ID:(2189.1) 2011-07-18 09:42:11.573
            *** 2011-07-18 09:42:11.573 57516 kcrr.c
            LNS1: initializing for LGWR communication
            LNS1: connecting to KSR channel
            Success
            LNS1: subscribing to KSR channel
            Success
            *** 2011-07-18 09:42:11.574 57569 kcrr.c
            LNS1: initialized successfully ASYNC=1
            Destination is specified with ASYNC=61440
            *** 2011-07-18 09:42:12.577 71560 kcrr.c
            Sending online log thread 1 seq 17731 [logfile 3] to standby
            Opening logfile [logno 3]
            Redo shipping client performing standby login
            *** 2011-07-18 09:42:12.693 65194 kcrr.c
            Logged on to standby successfully
            Client logon and security negotiation successful!
            Destination LOG_ARCHIVE_DEST_2 is in MAXIMUM PERFORMANCE mode
            Archiving to destination talon_plsprod.travimp.com ASYNC blocks=20480
            Allocate ASYNC blocks: Previous blocks=0 New blocks=20480
            Log file opened [logno 3]
            Attempting to send buffer 0x111441d30 start block 2 block count 1
            total size to send 512 blocksize 512
            Attempting to send buffer 0x111441d30 start block 3 block count 35
            total size to send 17920 blocksize 512
            *** 2011-07-18 09:42:27.009
            Attempting to send buffer 0x111441d30 start block 38 block count 2914
            total size to send 1491968 blocksize 512
            *** 2011-07-18 09:42:50.007
            Attempting to send buffer 0x111441d30 start block 2952 block count 2
            total size to send 1024 blocksize 512
            *** 2011-07-18 09:43:01.441
            Attempting to send buffer 0x111441d30 start block 2954 block count 19286
            total size to send 9874432 blocksize 512
            Attempting to send buffer 0x111441d30 start block 22240 block count 19657
            total size to send 10064384 blocksize 512
            Attempting to send buffer 0x111441d30 start block 41897 block count 1687
            total size to send 863744 blocksize 512
            *** 2011-07-18 09:43:13.007
            Attempting to send buffer 0x111441d30 start block 43584 block count 1
            total size to send 512 blocksize 512
            Attempting to send buffer 0x111441d30 start block 43585 block count 13
            total size to send 6656 blocksize 512
            Attempting to send buffer 0x111441d30 start block 43598 block count 19008
            total size to send 9732096 blocksize 512
            *** 2011-07-18 09:43:24.265
            Attempting to send buffer 0x111441d30 start block 62606 block count 19349
            total size to send 9906688 blocksize 512
            *** 2011-07-18 09:43:25.524 72367 kcrr.c
            Detected proper completion of online log
            *** 2011-07-18 09:43:25.524 72204 kcrr.c
            Detected physical end of file
            Attempting to send buffer 0x111441d30 start block 81955 block count 10066
            total size to send 5153792 blocksize 512
            Online entry still exists for log 3 thr 1 seq 17731. Using it
            Closing thread 1 sequence 17731 logno 3 nab 92021 los 35193489640 nxs 35193490559
            *** 2011-07-18 09:43:26.686 71560 kcrr.c
            Sending online log thread 1 seq 17732 [logfile 1] to standby
            Opening logfile [logno 1]
            Destination LOG_ARCHIVE_DEST_2 is in MAXIMUM PERFORMANCE mode
            Archiving to destination talon_plsprod.travimp.com ASYNC blocks=20480
            Log file opened [logno 1]
            Attempting to send buffer 0x111441d30 start block 2 block count 20407
            total size to send 10448384 blocksize 512
            Attempting to send buffer 0x111441d30 start block 20409 block count 20349
            total size to send 10418688 blocksize 512
            Attempting to send buffer 0x111441d30 start block 40758 block count 19751
            total size to send 10112512 blocksize 512
            Attempting to send buffer 0x111441d30 start block 60509 block count 20260
            total size to send 10373120 blocksize 512
            *** 2011-07-18 09:43:33.262 72367 kcrr.c
            Detected proper completion of online log
            *** 2011-07-18 09:43:33.262 72204 kcrr.c
            Detected physical end of file
            Attempting to send buffer 0x111441d30 start block 80769 block count 11251
            total size to send 5760512 blocksize 512
            Online entry still exists for log 1 thr 1 seq 17732. Using it
            Closing thread 1 sequence 17732 logno 1 nab 92020 los 35193490559 nxs 35193490735
            *** 2011-07-18 09:43:33.541 71560 kcrr.c
            Sending online log thread 1 seq 17733 [logfile 2] to standby
            Opening logfile [logno 2]
            Destination LOG_ARCHIVE_DEST_2 is in MAXIMUM PERFORMANCE mode
            *** 2011-07-18 09:43:34.387
            Archiving to destination talon_plsprod.travimp.com ASYNC blocks=20480
            Log file opened [logno 2]
            Attempting to send buffer 0x111441d30 start block 2 block count 19192
            total size to send 9826304 blocksize 512
            Attempting to send buffer 0x111441d30 start block 19194 block count 18876
            total size to send 9664512 blocksize 512
            Attempting to send buffer 0x111441d30 start block 38070 block count 19565
            total size to send 10017280 blocksize 512
            Attempting to send buffer 0x111441d30 start block 57635 block count 19765
            total size to send 10119680 blocksize 512
            *** 2011-07-18 09:43:41.660 72367 kcrr.c
            Detected proper completion of online log
            *** 2011-07-18 09:43:41.660 72204 kcrr.c
            Detected physical end of file
            Attempting to send buffer 0x111441d30 start block 77400 block count 14627
            total size to send 7489024 blocksize 512
            Online entry still exists for log 2 thr 1 seq 17733. Using it
            Closing thread 1 sequence 17733 logno 2 nab 92027 los 35193490735 nxs 35193490800
            *** 2011-07-18 09:43:41.928 71560 kcrr.c
            Sending online log thread 1 seq 17734 [logfile 3] to standby
            Opening logfile [logno 3]
            Destination LOG_ARCHIVE_DEST_2 is in MAXIMUM PERFORMANCE mode
            Archiving to destination talon_plsprod.travimp.com ASYNC blocks=20480
            Log file opened [logno 3]
            Attempting to send buffer 0x111441d30 start block 59038 block count 18758
            total size to send 9604096 blocksize 512
            *** 2011-07-18 09:44:42.141
            *** 2011-07-18 09:44:42.141 72367 kcrr.c
            Detected proper completion of online log
            *** 2011-07-18 09:44:42.142 72204 kcrr.c
            Detected physical end of file
            total size to send 586240 blocksize 512
            Online entry still exists for log 1 thr 1 seq 17744. Using it
            Closing thread 1 sequence 17744 logno 1 nab 92029 los 35193494218 nxs 35193494529
            *** 2011-07-18 09:45:58.974 71560 kcrr.c
            Sending online log thread 1 seq 17745 [logfile 2] to standby
            Opening logfile [logno 2]
            Destination LOG_ARCHIVE_DEST_2 is in MAXIMUM PERFORMANCE mode
            Archiving to destination talon_plsprod.travimp.com ASYNC blocks=20480
            Log file opened [logno 2]
            Attempting to send buffer 0x111441d30 start block 2 block count 9013
            total size to send 4614656 blocksize 512
            Attempting to send buffer 0x111441d30 start block 9015 block count 20176
            total size to send 10330112 blocksize 512
            Attempting to send buffer 0x111441d30 start block 29191 block count 19808
            total size to send 10141696 blocksize 512
            Attempting to send buffer 0x111441d30 start block 48999 block count 18939
            total size to send 9696768 blocksize 512
            *** 2011-07-18 09:46:10.146
            Attempting to send buffer 0x111441d30 start block 67938 block count 19124
            total size to send 9791488 blocksize 512
            Attempting to send buffer 0x111441d30 start block 87062 block count 3690
            total size to send 1889280 blocksize 512
            *** 2011-07-18 09:46:12.644 72367 kcrr.c
            Detected proper completion of online log
            *** 2011-07-18 09:46:12.644 72204 kcrr.c
            Detected physical end of file
            Attempting to send buffer 0x111441d30 start block 90752 block count 1267
            total size to send 648704 blocksize 512
            Online entry still exists for log 2 thr 1 seq 17745. Using it
            Closing thread 1 sequence 17745 logno 2 nab 92019 los 35193494529 nxs 35193494940
            *** 2011-07-18 09:46:13.690 71560 kcrr.c
            Sending online log thread 1 seq 17746 [logfile 3] to standby
            Opening logfile [logno 3]
            Destination LOG_ARCHIVE_DEST_2 is in MAXIMUM PERFORMANCE mode
            Archiving to destination talon_plsprod.travimp.com ASYNC blocks=20480
            Log file opened [logno 3]
            Attempting to send buffer 0x111441d30 start block 2 block count 19533
            total size to send 10000896 blocksize 512
            Attempting to send buffer 0x111441d30 start block 19535 block count 11151
            total size to send 5709312 blocksize 512
            Attempting to send buffer 0x111441d30 start block 30686 block count 20154
            total size to send 10318848 blocksize 512
            *** 2011-07-18 09:46:20.822
            Attempting to send buffer 0x111441d30 start block 50840 block count 19083
            total size to send 9770496 blocksize 512
            Attempting to send buffer 0x111441d30 start block 69923 block count 19167
            total size to send 9813504 blocksize 512
            *** 2011-07-18 09:46:22.573 72367 kcrr.c
            Detected proper completion of online log
            *** 2011-07-18 09:46:22.573 72204 kcrr.c
            Detected physical end of file
            Attempting to send buffer 0x111441d30 start block 89090 block count 2933
            total size to send 1501696 blocksize 512
            Online entry still exists for log 3 thr 1 seq 17746. Using it
            Closing thread 1 sequence 17746 logno 3 nab 92023 los 35193494940 nxs 35193495191
            *** 2011-07-18 09:46:23.637 71560 kcrr.c
            Sending online log thread 1 seq 17747 [logfile 1] to standby
            Opening logfile [logno 1]
            Destination LOG_ARCHIVE_DEST_2 is in MAXIMUM PERFORMANCE mode
            Archiving to destination talon_plsprod.travimp.com ASYNC blocks=20480
            Log file opened [logno 1]
            Attempting to send buffer 0x111441d30 start block 2 block count 8093
            total size to send 4143616 blocksize 512
            Attempting to send buffer 0x111441d30 start block 8095 block count 20288
            total size to send 10387456 blocksize 512
            Attempting to send buffer 0x111441d30 start block 28383 block count 18967
            total size to send 9711104 blocksize 512
            *** 2011-07-18 09:46:31.007
            Attempting to send buffer 0x111441d30 start block 47350 block count 5237
            total size to send 2681344 blocksize 512
            Attempting to send buffer 0x111441d30 start block 52587 block count 20188
            total size to send 10336256 blocksize 512
            Attempting to send buffer 0x111441d30 start block 72775 block count 19167
            total size to send 9813504 blocksize 512
            *** 2011-07-18 09:46:37.430 72367 kcrr.c
            Detected proper completion of online log
            *** 2011-07-18 09:46:37.430 72204 kcrr.c
            Detected physical end of file
            Attempting to send buffer 0x111441d30 start block 91942 block count 84
            total size to send 43008 blocksize 512
            Online entry still exists for log 1 thr 1 seq 17747. Using it
            Closing thread 1 sequence 17747 logno 1 nab 92026 los 35193495191 nxs 35193495503
            *** 2011-07-18 09:46:37.501 71560 kcrr.c
            Sending online log thread 1 seq 17748 [logfile 2] to standby
            Opening logfile [logno 2]
            Destination LOG_ARCHIVE_DEST_2 is in MAXIMUM PERFORMANCE mode
            Archiving to destination talon_plsprod.travimp.com ASYNC blocks=20480
            Log file opened [logno 2]
            Attempting to send buffer 0x111441d30 start block 2 block count 2052
            total size to send 1050624 blocksize 512
            *** 2011-07-18 09:46:43.059
            total size to send 8164352 blocksize 512
            *** 2011-07-18 09:48:18.781
            *** 2011-07-18 09:48:18.781 72367 kcrr.c
            Detected proper completion of online log
            **** 2011-07-18 09:48:18.781 72204 kcrr.c*
            Detected physical end of file
            Attempting to send buffer 0x111441d30  start block 90604  block count 1416
            total size to send 724992  blocksize 512
            Online entry still exists for log 2 thr 1 seq 17754. Using it
            Closing thread 1 sequence 17754 logno 2 nab 92020 los 35193496751 nxs 35193496934
            **** 2011-07-18 09:48:19.891 71560 kcrr.c*
            *Sending online log thread 1 seq 17755 [logfile 3] to standby*
            *Opening logfile [logno 3]*
            Destination LOG_ARCHIVE_DEST_2 is in MAXIMUM PERFORMANCE mode
            Archiving to destination talon_plsprod.travimp.com ASYNC blocks=20480
            *Log file opened [logno 3]*
            Attempting to send buffer 0x111441d30 start block 2 block count 19248
            total size to send 9854976 blocksize 512
            Attempting to send buffer 0x111441d30 start block 19250 block count 20166
            total size to send 10324992 blocksize 512
            Attempting to send buffer 0x111441d30 start block 39416 block count 4955
            total size to send 2536960 blocksize 512
            Attempting to send buffer 0x111441d30 start block 44371 block count 19903
            total size to send 10190336 blocksize 512
            *** 2011-07-18 09:48:30.215
            Attempting to send buffer 0x111441d30 start block 64274 block count 19991
            total size to send 10235392 blocksize 512
            *** 2011-07-18 09:48:32.370 72367 kcrr.c
            Detected proper completion of online log
            *** 2011-07-18 09:48:32.370 72204 kcrr.c
            Detected physical end of file
            Attempting to send buffer 0x111441d30 start block 84265 block count 7754
            total size to send 3970048 blocksize 512
            Online entry still exists for log 3 thr 1 seq 17755. Using it
            Closing thread 1 sequence 17755 logno 3 nab 92019 los 35193496934 nxs 35193498387
            *** 2011-07-18 09:48:32.472 71560 kcrr.c
            Sending online log thread 1 seq 17756 [logfile 1] to standby
            Opening logfile [logno 1]
            Destination LOG_ARCHIVE_DEST_2 is in MAXIMUM PERFORMANCE mode
            Archiving to destination talon_plsprod.travimp.com ASYNC blocks=20480
            Log file opened [logno 1]
            Attempting to send buffer 0x111441d30 start block 2 block count 19214
            total size to send 9837568 blocksize 512
            *** 2011-07-18 09:48:40.267
            Attempting to send buffer 0x111441d30 start block 19216 block count 19981
            total size to send 10230272 blocksize 512
            Attempting to send buffer 0x111441d30 start block 39197 block count 19586
            total size to send 10028032 blocksize 512
            Attempting to send buffer 0x111441d30 start block 58783 block count 6569
            total size to send 3363328 blocksize 512
            Attempting to send buffer 0x111441d30 start block 65352 block count 19894
            total size to send 10185728 blocksize 512
            *** 2011-07-18 09:48:47.133 72367 kcrr.c
            Detected proper completion of online log
            *** 2011-07-18 09:48:47.133 72204 kcrr.c
            Detected physical end of file
            Attempting to send buffer 0x111441d30 start block 85246 block count 6772
            total size to send 3467264 blocksize 512
            Online entry still exists for log 1 thr 1 seq 17756. Using it
            Closing thread 1 sequence 17756 logno 1 nab 92018 los 35193498387 nxs 35193500455
            *** 2011-07-18 09:48:47.344 71560 kcrr.c
            Sending online log thread 1 seq 17757 [logfile 2] to standby
            Opening logfile [logno 2]
            Destination LOG_ARCHIVE_DEST_2 is in MAXIMUM PERFORMANCE mode
            Archiving to destination talon_plsprod.travimp.com ASYNC blocks=20480
            Log file opened [logno 2]
            *** 2011-07-18 09:48:50.302
            Attempting to send buffer 0x111441d30 start block 2 block count 18546
            total size to send 9495552 blocksize 512
            Attempting to send buffer 0x111441d30 start block 18548 block count 19821
            total size to send 10148352 blocksize 512
            Attempting to send buffer 0x111441d30 start block 38369 block count 20457
            total size to send 10473984 blocksize 512
            *** 2011-07-18 09:49:02.194
            Attempting to send buffer 0x111441d30 start block 58826 block count 20477
            total size to send 10484224 blocksize 512
            Attempting to send buffer 0x111441d30 start block 79303 block count 12397
            total size to send 6347264 blocksize 512
            *** 2011-07-18 09:49:08.443 72367 kcrr.c
            Detected proper completion of online log
            *** 2011-07-18 09:49:08.443 72204 kcrr.c
            Detected physical end of file
            Attempting to send buffer 0x111441d30 start block 91700 block count 333
            total size to send 170496 blocksize 512
            Online entry still exists for log 2 thr 1 seq 17757. Using it
            Closing thread 1 sequence 17757 logno 2 nab 92033 los 35193500455 nxs 35193504614
            *** 2011-07-18 09:49:08.549 71560 kcrr.c
            Sending online log thread 1 seq 17758 [logfile 3] to standby
            Opening logfile [logno 3]
            Destination LOG_ARCHIVE_DEST_2 is in MAXIMUM PERFORMANCE mode
            Archiving to destination talon_plsprod.travimp.com ASYNC blocks=20480
            Log file opened [logno 3]
            Attempting to send buffer 0x111441d30 start block 2 block count 19640
            total size to send 10055680 blocksize 512
            *** 2011-07-18 09:49:15.005
            Attempting to send buffer 0x111441d30 start block 19642 block count 12646
            total size to send 6474752 blocksize 512
            Attempting to send buffer 0x111441d30 start block 92000 block count 23
            total size to send 11776 blocksize 512
            *** 2011-07-18 11:30:19.515 72367 kcrr.c
            Detected proper completion of online log
            *** 2011-07-18 11:30:19.515 72204 kcrr.c
            Detected physical end of file
            Attempting to send buffer 0x111441d30 start block 92023 block count 11
            total size to send 5632 blocksize 512
            Online entry still exists for log 3 thr 1 seq 17758. Using it
            Closing thread 1 sequence 17758 logno 3 nab 92034 los 35193504614 nxs 35194291751
            *** 2011-07-18 11:30:21.546 71560 kcrr.c
            Sending online log thread 1 seq 17759 [logfile 1] to standby
            Opening logfile [logno 1]
            Destination LOG_ARCHIVE_DEST_2 is in MAXIMUM PERFORMANCE mode
            Archiving to destination talon_plsprod.travimp.com ASYNC blocks=20480
            Log file opened [logno 1]
            Attempting to send buffer 0x111441d30 start block 2 block count 24
            total size to send 12288 blocksize 512
            *** 2011-07-18 11:30:27.006
            Attempting to send buffer 0x111441d30 start block 26 block count 1
            total size to send 512 blocksize 512
            Attempting to send buffer 0x111441d30 start block 27 block count 34
            total size to send 17408 blocksize 512
            Attempting to send buffer 0x111441d30 start block 61 block count 31
            total size to send 15872 blocksize 512
            *** 2011-07-18 11:30:39.003
            Attempting to send buffer 0x111441d30 start block 92 block count 32
            total size to send 16384 blocksize 512
            Attempting to send buffer 0x111441d30 start block 124 block count 2
            total size to send 1024 blocksize 512
            Attempting to send buffer 0x111441d30 start block 126 block count 1
            total size to send 512 blocksize 512
            *** 2011-07-18 11:30:51.000
            Attempting to send buffer 0x111441d30 start block 127 block count 1
            total size to send 512 blocksize 512
            Attempting to send buffer 0x111441d30 start block 128 block count 30
            total size to send 15360 blocksize 512
            Attempting to send buffer 0x111441d30 start block 158 block count 88
            total size to send 45056 blocksize 512
            Attempting to send buffer 0x111441d30 start block 246 block count 3
            total size to send 1536 blocksize 512
            *** 2011-07-18 11:31:03.002
            Attempting to send buffer 0x111441d30 start block 249 block count 32
            total size to send 16384 blocksize 512
            Attempting to send buffer 0x111441d30 start block 27416 block count 4
            total size to send 2048 blocksize 512
            Attempting to send buffer 0x111441d30 start block 27420 block count 14
            total size to send 7168 blocksize 512
            Attempting to send buffer 0x111441d30 start block 27434 block count 54
            total size to send 27648 blocksize 512
            Attempting to send buffer 0x111441d30 start block 27488 block count 10
            total size to send 5120 blocksize 512
            *** 2011-07-18 12:27:01.000
            Attempting to send buffer 0x111441d30 start block 27498 block count 78
            total size to send 39936 blocksize 512
            Attempting to send buffer 0x111441d30 start block 27576 block count 2
            total size to send 1024 blocksize 512
            Attempting to send buffer 0x111441d30 start block 27578 block count 56
            total size to send 28672 blocksize 512
            Attempting to send buffer 0x111441d30 start block 27634 block count 60
            total size to send 30720 blocksize 512
            *** 2011-07-18 12:27:14.006
            Attempting to send buffer 0x111441d30 start block 27694 block count 7
            total size to send 3584 blocksize 512
            Attempting to send buffer 0x111441d30 start block 27701 block count 1
            total size to send 512 blocksize 512
            Attempting to send buffer 0x111441d30 start block 27702 block count 106
            total size to send 54272 blocksize 512
            *** 2011-07-18 12:27:28.001
            Attempting to send buffer 0x111441d30 start block 27808 block count 2
            total size to send 1024 blocksize 512
            Attempting to send buffer 0x111441d30 start block 27810 block count 37
            total size to send 18944 blocksize 512
            Attempting to send buffer 0x111441d30 start block 27847 block count 2
            total size to send 1024 blocksize 512
            *** 2011-07-18 12:27:42.002
            Attempting to send buffer 0x111441d30 start block 27849 block count 78
            total size to send 39936 blocksize 512
            Attempting to send buffer 0x111441d30 start block 27927 block count 43
            total size to send 22016 blocksize 512
            *** 2011-07-18 12:27:52.001
            Attempting to send buffer 0x111441d30 start block 27970 block count 1
            total size to send 512 blocksize 512
            Attempting to send buffer 0x111441d30 start block 27971 block count 2
            total size to send 1024 blocksize 512
            Attempting to send buffer 0x111441d30 start block 27973 block count 38
            total size to send 19456 blocksize 512
            *** 2011-07-18 12:28:03.007
            ORA-00472: PMON  process terminated with error
            Closing Redo Read Context
            Redo Push Server: Freeing ASYNC PGA buffer
            LNS1: Doing a channel reset for next time around...
            ---------------------------------------------------------------------------------------------------------------------

            Please help me out.