ORA-04031 with Allocation Comment "kglsim per-gran bkt"
(Doc ID 1982979.1)
Last updated on FEBRUARY 23, 2015
Applies to:Oracle Database - Enterprise Edition - Version 188.8.131.52 and later
Information in this document applies to any platform.
Instance startup with granule size equal to 4194304 bytes fails with error ORA-04031:
ORA-04031: unable to allocate 4795232 bytes of shared memory ("shared pool","unknown object","sga heap(2,0)","kglsim per-gran bkt")
Alert log shows following parameters:
sga_max_size = 64G
_ksmg_granule_size = 4194304
Trace file for the error ORA-04031 shows stack trace as:
kgesec5 <- kghnospc <- kghalp <- kglsim_sga_init <- kqlnfy <- kscnfy <- ksmcsg
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