The error is as follows:
Mon Mar 31 18:45:59 2014
Errors in File/oracle/app/oracle/diag/rdbms/zscims/zscims2/trace/zscims2_ora_11403518.trc (incident=28382):
ORA-00600: Internal error code, parameters: [Kqlnrc_1], [0x7000003f55c3b60], [], [], [], [], [], [], [], [], [], []
Incident details in:/oracle/app/oracle/diag/rdbms/zscims/zscims2/incident/incdir_28382/zscims2_ora_11403518_ I28382.trc
Use Adrci or Support Workbench to package the incident.
411.1 at my Oracle Support for error and packaging details.
Mon Mar 31 18:46:02 2014
Dumping diagnostic data in directory=[cdmp_20140331184602], requested by (instance=2, osid=11403518), summary=[incident =28382].
Errors in File/oracle/app/oracle/diag/rdbms/zscims/zscims2/trace/zscims2_ora_11403518.trc (incident=28383):
ORA-00600: Internal error code, parameters: [Kqlnrc_1], [0x7000003f55c3b60], [], [], [], [], [], [], [], [], [], []
Incident details in:/oracle/app/oracle/diag/rdbms/zscims/zscims2/incident/incdir_28383/zscims2_ora_11403518_ I28383.trc
Use Adrci or Support Workbench to package the incident.
######
Trace file:
Dde:problem Key ' ORA [kqlnrc_1] ' was flood controlled (0x2) (incident:28377)
ORA-00600: Internal error code, parameters: [Kqlnrc_1], [0x7000003f55c3b60], [], [], [], [], [], [], [], [], [], []
Libraryhandle:address=7000003f55c3b60 hash=20d7264d lockmode=s pinmode=s loadlockmode=0 Status=INVL
Objectname:name=abc. Def@gh
Fullhashvalue=566b232f34009a84471734df20d7264d namespace=table/procedure (type=synonym) Identifier=0 owneridn=2147483644
statistics:invalidationcount=2 executioncount=0 loadcount=1 Activelocks=1 totallockcount=6 TotalPinCount=6
Counters:brokencount=1 revocablepointer=1 keepdependency=0 bucketinuse=5 handleinuse=5 HandleReferenceCount=0
CONCURRENCY:DEPENDENCYMUTEX=7000003F55C3C10 (0, 5, 0, 0) mutex=7000003f55c3c90 (744, 56, 0, 6)
FLAGS=REM/PIN/TIM/[00022801]
Waiterslists:
LOCK=7000003F55C3BF0[7000003F55C3BF0,7000003F55C3BF0]
PIN=7000003F55C3BD0[7000003F55C3BD0,7000003F55C3BD0]
LOADLOCK=7000003F55C3C48[7000003F55C3C48,7000003F55C3C48]
timestamp:current=05-28-2013 16:39:08
HANDLEREFERENCE:ADDRESS=7000003F55C3D38 handle=0 flags=[00]
Lockinstance:id= ' lb566b232f34009a84 ' globalenqueue=0 releasecount=0
Pininstance:id= ' Nb566b232f34009a84 ' globalenqueue=0
Libraryobject:address=7000003b5546fa0 heapmask=0000-0001-0001-0000 flags=exs/loc[0004] Flags2=[0000] PublicFlags=[ 0000]
Datablocks:
Block: #= ' 0 ' name=kglh0^20d7264d pins=0 change=none
Heap=7000003f4cf3fe8 pointer=7000003b5547040 Extent=7000003b5546f20 flags=i/-/p/a/-/-
Freedlocation=0 alloc=0.257812 size=4.000000 loadtime=44819572096 dde:problem Key ' ORA [kqlnrc_1] ' was flood controll Ed (0x2) (incident:28378)
ORA-00600: Internal error code, parameters: [Kqlnrc_1], [0x7000003f55c3b60], [], [], [], [], [], [], [], [], [], []
The reason is synonym invalidation: refer to the following sentence in Trrace:
Objectname:name=abc. Def@gh
Fullhashvalue=566b232f34009a84471734df20d7264d namespace=table/procedure (type=synonym) Identifier=0 owneridn=2147483644
statistics:invalidationcount=2 executioncount=0 loadcount=1 Activelocks=1 totallockcount=6 TotalPinCount=6
Can rebuild ABC. Def@gh, if useless, delete it.
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With reference to MOS documentation: How to find the Object, causing ORA-600 [kqlnrc_1] (document ID 1190673.1)
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