Query fails with ORA-00600: internal error code, arguments: [kkqtSetOp.1]
(Doc ID 1494113.1)
Last updated on FEBRUARY 23, 2022
Applies to:
Oracle Database - Enterprise Edition - Version 11.2.0.2 to 11.2.0.3 [Release 11.2]Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
Getting the following error in the alert log from a query with more than 6 unions:
The stack trace includes all or some of the following functions:
kkqtutlPerformSetOp <- OnList <- kkqtutlPerformSetOp <- kkqjfUnitTrans <- kkqjfpt <- kkqjfgdtr < qksqbApplyToQbcLoc <- qksqbApplyToQbcLoc <- qksqbApplyToQbc <- kkqjfdrv <- kkqdrv <- kkqctdrvIT <- apadrv <- opitca <- PGOSF634_kksFullT <- ypeCheck <- rpiswu2 <- ypeCheck <- kksLoadChild <- kxsGetRuntimeLock <- kksfbc <- kkspsc0 <- kksParseCursor <- opiosq0 <- kpooprx <- kpoal8 <- opiodr <- ttcpip <- opitsk <- opiino
Changes
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |