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Data Pump Export Fails with ORA-600 [qmcxeGetPfxId2] (Doc ID 2237857.1)

Last updated on FEBRUARY 03, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.4 and later
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

Data Pump Export fails with the following error:

ORA-00600: internal error code, arguments: [qmcxeGetPfxId2]

 

The incident trace file has the below stack:

qmcxeGetPfxId <- qmcxeEncStartElement <- qmcxeEncEvent_Helper
 <- qmcxeEncodeEvents <- qmcxeEncodeXobExt <- qmxtkEvalXML2SC <- evaopn2 <- evaopn2
  <- qerlxtProcessRow <- qerlxtRop <- qertbFetch <- rwsfcd <- qerlxtCBPopulate
   <- kpxsPopulateStream <- kpxsPopulate <- qxxqPopulate <- spefcpfa <- spefmccallstd
    <- pextproc <- pgmcetc_execute_trusted_c <- pgmccc_call_c <- pciccc_call_c <- kkxmcexe
     <- kgmexcb <- kkxmswu <- kgmexwi <- kgmexec <- evapls <- evaopn2 <- qximeop_fbk <- qximeop
      <- qxxmeop <- qerlxtFetch <- ctcdrv <- opiexe <- opiosq0 <- opipls <- opiodr <- rpidrus
       <- skgmstack <- rpiswu2

Changes

 

Cause

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