Symptom
Customer's several distinct queries hit Non-fatal error. All tables check clean in verify mode
>> IQmsg & Stack ;
I. 06/19 14:49:34. 0000329680 ********************************************************
I. 06/19 14:49:34. 0000329680 **
I. 06/19 14:49:34. 0000329680 ** Non-Fatal IQ Internal Error Detected
I. 06/19 14:49:34. 0000329680 ** at dflib/dfe.cxx:247 on thread 75817 (TID 99)
I. 06/19 14:49:34. 0000329680 ** Error detected for expression: HV(@p4 = NULL) [0x0x255adfea8, hn:680, qb:0]
...
...
===== Thread Number ... =====
..
.. .df_Exception::ThrowException ..
.. .dfe::TypeCheck ..
.. .dfe_HDBValue::TypeCheck ..
.. .dfe_HDBValue::TypeCheck ..
.. .df_Evaluable::DepthFirstTypeCheck ..
.. ..
.. .df_Heap::GenerateDF ..
.. .opt_QueryTree::AttachQueryNodesRestrictions ..
..
.. .opt_Select::GenerateDFEs ..
.. .opt_Driver::GenerateTree ..
..
.. .UIQDML_OpenCursor ..
..
Read more...
Environment
SAP IQ16.0 SP11
Product
Keywords
815631, dfe::TypeCheck ,TypeCheck , DepthFirstTypeCheck, , KBA , BC-SYB-IQ , Sybase IQ , Problem
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