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ORA-600[KTUGCT: CORRUPTION DETECTED] When Trying To Open PDB Cloned Through DBLink From Source Migrated With TTS (Doc ID 2657777.1)

Last updated on APRIL 10, 2020

Applies to:

Oracle Database - Enterprise Edition - Version 12.2.0.1 and later
Information in this document applies to any platform.

Symptoms

Source Database was migrated using TTS, and then PDB was cloned thorough DBLink.

The error happens after cloning, when trying to open the cloned PDB:

alter pluggable database <pdb_name> open

ORA-00600: internal error code, arguments: [ktugct: corruption detected], [], [], [], [], [], [], [], [], [], [], []

ksedst <- dbkedDefDump <- ksedmp <- dbgexPhaseII <- dbgexExplicitEndInc
<- dbgeEndDDEInvocationImpl <- ktuGetCommitTimesMain_Int <- nImpl <- ktuGetCommitTimesMain
<- ktuGetCommitTimes <- in <- ktbgcl1 <- ktrgcm <- ktrget2
<- kdirfrs <- qerixFetchFastFullScan <- qergsFetch <- can <- opifch2
<- kpoal8 <- opiodr <- ttcpip <- opitsk <- opiino
<- opiodr <- opidrv <- sou2o <- opimai_real <- ssthrdmain
<- main <- libc_start_main <- start

Note: No PDB violations observed.

Changes

Source and Target PDB have LOCAL UNDO enabled

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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