Symptom
An IQ Internal Error "dflib/dfo.cxx:1978" and "Parallel Combiner" occurred due to a specific query.
** Non-Fatal IQ Internal Error Detected
** at dflib/dfo.cxx:1978 on thread 139969934755584 (TID 432)
** with Query_Name: 001_repro
** Error detected at DFO #398 Parallel Combiner
[ Stacktrace & Error message ]
df_Exception::df_Exception
df_Exception::ThrowException
dfo::ConstructWorkAllocatorInternal
dfo::ConstructWorkAllocator
dfo_Combiner::SourcePreFetch
dfo_Combiner::FetchOpus
dfjo_Hash::Fetch_T2_IntoHash
dfjo_Hash::FirstFetch
dfjo_Hash::FetchOpus
dfjo_Hash::ExecWork
workAllocator::DoWork
...
** End of stack trace from Non-Fatal IQ Internal Error dflib/dfo.cxx:1978
...
Exception Thrown from dflib/dfo.cxx:1978, Err# 0, tid 432 origtid 432
O/S Err#: 0, ErrID: 9216 (df_Exception); SQLCode: -1006001, SQLState: 'QBA01', Severity: 23
[20239]: IQ Internal error. Please report this to SAP IQ support.
-- (dflib/dfo.cxx 1978)
When running the same query on IQ 16.0 SP10 PL10, the same error also happened as below.
** Non-Fatal IQ Internal Error Detected
** at dflib/dfo.cxx:1966 on thread 140157769094912 (TID 423)
** Error detected at DFO #390 Parallel Combiner
Read more...
Environment
- SAP IQ 16.0 SP10
- SAP IQ 16.0 SP11
- SAP IQ 16.1
Product
Keywords
IQ, dflib/dfo.cxx:1978, dflib/dfo.cxx:1966, Parallel Combiner, dflib/dfo, dfo::ConstructWorkAllocatorInternal, ConstructWorkAllocatorInternal , KBA , BC-SYB-IQ , Sybase IQ , Bug Filed
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