2486259 - Error "optlib/opt_ShadowTransform" happened in IQ 16.0 SP11.8.

Symptom

An internal error "optlib/opt_ShadowTransform" happened when running an "UNION ALL" problematic query. It happened after upgrading Sybase IQ from 16.0 SP08 PL30 to 16.0 SP11 PL08.

********************************************************
**
** Non-Fatal IQ Internal Error Detected
** at optlib/opt_ShadowTransform.cxx:995 on thread 140244570253056 (TID 2)
...
opt_Driver::AddParallelShadowSubtrees(..........
opt_Driver::AddParallelShadowSubtrees(..........
opt_Driver::AddParallelShadowSubtrees(..........
opt_Driver::AddParallelShadowSubtrees(..........
opt_Driver::AddParallelShadowSubtrees(..........
opt_Driver::GenerateTree(QueryNode*..........
st_cursorIQtoSA::Parse(..........
df_OpenCursor::Parse(..........
st_command::DoCmdThroughResourceGate(..........
st_iqdml::OpenCursor(..........
UIQDML_OpenCursor+..........
st_SAIQInterfaceInfo::callFunction()+..........
st_SAIQInterface::RunIQFunc(..........

Environment

SAP IQ16.0 SP11 PL08

Product

SAP IQ 16.0

Keywords

optlib/opt_ShadowTransform, opt_ShadowTransform, opt_Driver::AddParallelShadowSubtrees, AddParallelShadowSubtrees, CR 808787, CR808787, CR#808787 , KBA , BC-SYB-IQ , Sybase IQ , Problem

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