ORA-07445: exception encountered: core dump [expepr()+00f4]
(Doc ID 986731.1)
Last updated on JULY 03, 2023
Applies to:
Oracle Database - Enterprise Edition - Version 11.1.0.7 and laterOracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
Encountered the following error in the alert.log
ORA-07445: exception encountered: core dump [expepr()+00f4] [SIGSEGV] [ADDR:0x1F0000000A] [PC:0x1038E9394] [Address not mapped to object] []
Call stack in trace file shows:
----- Call Stack Trace -----
skdstdst <- ksedst1 <- ksedst <- dbkedDefDump <- ksedmp
<- ssexhd <- 44c0 <- evacssr <- set_start_position <- qerwnFetch
<- qervwFetch <- qerwnFetch <- qervwFetch <- rwsfcd <- qerltcFetch
<- insexe <- opiexe <- opipls <- opiodr <- rpidrus
<- skgmstack <- rpidru <- rpiswu2 <- rpidrv <- psddr0
<- psdnal <- pevm_EXECC <- pfrinstr_EXECC <- pfrrun_no_tool <- pfrrun
<- plsql_run <- peicnt <- kkxexe <- opiexe <- kpoal8
<- opiodr <- ttcpip <- opitsk <- opiino <- opiodr
<- opidrv <- sou2o <- opimai_real <- main <- start
The issue can also manifest itself with this call stack:
skdstdst <- ksedst1 <- ksedst <- dbkedDefDump <- ksedmp <- ssexhd <- 53552D49 <- evacssr <- BFFEE934 <- qmsqx_evaopn <- qmsqxStreamEvalXMLO <- qmsqxEvalXMLOp <- evaopn2 <- evadcd <- qesaAggNonDistSS <- PGOSF590_qerjoRow <- Procedure <- GOSF574_qervwRow <- Procedure <- qertbFetchByRowID <- qerjotFetch <- qervwFetch <- qerjoFetch <- qergsFetch <- opifch2 <- opifch <- opipls <- opiodr <- PGOSF137_rpidrus <- skgmstack<- rpidru <- rpiswu2 <- rpidrv <- psddr0 <- psdnal <- pevm_BFTCHC <- pfrinstr_FTCHC <- pfrrun_no_tool <- pfrrun <- plsql_run <- peidxr_run <- peidxexe <- kkxdexe <- kkxmpexe <- kgmexwi <- kgmexec .....
Cause
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In this Document
Symptoms |
Cause |
Solution |
References |