Last updated on NOVEMBER 28, 2016
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.3 to 10.2.0.3 [Release 10.2]
Information in this document applies to any platform.
*** Checked for relevance on 26-Oct-2012 ***
The following symptoms have been attributed to this issue :-
a) The following errors are seen in the alert log :-
ORA-00600: internal error code, arguments: [kgh_heap_sizes:ds]
ORA-00600: internal error code, arguments: [kghGetHpSz1]
ORA-07445: exception encountered: core dump      
It should be noted that these are very generic and can be seen in many bugs so the following
symptoms also need to be encountered. To be relevant to this article one or more of these
errors are written into the same UDUMP trace file.
b) The 'Current SQL' statement is not considered specific i.e. it could be an INSERT/UPDATE
or it may be that the trace file reports :-
No current SQL statement being executed.
c) The call stack trace will be similar to :-
kghnerror <- kgh_heap_sizes <- kxsDump1 <- kxsDump
<- kxsDumpCursor <- kxsDumpCursors <- curdmp <- ksudps <- ksedmp
<- ssexhd <- 000044BC <- kdtlo2l_opn_to_ldef <- insLoadRow <- insfch
<- insdrv <- inscovexe <- insExecStmtExecIniE <- ngine <- insexe
<- opiexe <- kpoal8 <- opiodr <- ttcpip <- opitsk
<- opiino <- opiodr <- opidrv <- sou2o <- opimai_real <- main <- start
in the stack the note is unlikely to provide a resolution.
Sign In with your My Oracle Support account
Don't have a My Oracle Support account? Click to get started
Million Knowledge Articles and hundreds of Community platforms