Hello,
On one insrtance, after an offline backup, when it is started I sometime have the following error:
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Trace file /oracle/TST/saptrace/diag/rdbms/tst/TST/trace/TST_pmon_29640.trc
Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
ORACLE_HOME = /oracle/TST/112_64
System name: SunOS
Node name: xxx
Release: 5.10
Version: Generic_144488-06
Machine: sun4u
Instance name: TST
Redo thread mounted by this instance: 1
Oracle process number: 2
Unix process pid: 29640, image: oracle@xxx (PMON)
2011-11-06 00:04:59.137
SESSION ID:(27.1) 2011-11-06 00:04:59.137
CLIENT ID:() 2011-11-06 00:04:59.137
SERVICE NAME:(SYS$BACKGROUND) 2011-11-06 00:04:59.137
MODULE NAME:() 2011-11-06 00:04:59.137
ACTION NAME:() 2011-11-06 00:04:59.137
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Trace Bucket Dump Begin: default bucket for process 2 (osid: 29640, PMON)
TIME(*=approx):SEQ:COMPONENT:FILE@LINE:FUNCTION:SECT/DUMP: [EVENT#:PID:SID] DATA
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2011-11-06 00:04:59.135620 :80000CE8:db_trace:ksb.c@2305:ksbs1p_real(): [10254:2:27] KSBS1P: process PMON trying to start background CJQ0
2011-11-06 00:04:59.135624 :80000CE9:db_trace:ksb.c@2369:ksbs1p_real(): [10254:2:27] KSBS1P: process PMON obtained PR enqueue to start background CJQ0
2011-11-06 00:04:59.136336 :80000CF2:db_trace:ksb.c@2503:ksbs1p_real(): [10254:2:27] KSBS1P: creation error posted OER(1089)
2011-11-06 00:04:59.136355 :80000CF4:db_trace:ksb.c@2572:ksbs1p_real(): [10254:2:27] KSBS1P: out of loop: process did not start
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Trace Bucket Dump End: default bucket for process 2 (osid: 29640, PMON)
ORA-00443: background process "CJQ0" did not start
ORA-00450: background process 'CJQ0' did not start
ORA-00443: background process "CJQ0" did not start
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The error is not systematic.
When I saw it the first time, I restarted the DB and got no error.
1. Would you why I got this error?
2. Would you know how to avoid having this problem?
Thanks in advance for your answer.