SAP Knowledge Base Article - Preview

2251327 - SAP IQ: Crash during RLV insert in df_Table constructor getting EBM

Symptom

  • IQ Crash during RLV insert in df_Table constructor getting EBM (Existence Bit Map)

  • Functions in the stack trace: 
    • df_Table::df_Table
    • opt_TableReference::InitTableColumns
    • opt_Select::InitializeTables
    • opt_Select::InitializeNestedQueries
    • opt_Driver::GenerateTree
    • st_cursorIQtoSA::Parse
    • st_cursorIQtoSA::Describe
    • df_DescribeCursor::Parse
    • st_command::DoCmdThroughResourceGate
    • st_iqdml::DescribeCursor
    • UIQDML_DescribeCursor
    • st_SAIQInterfaceInfo::callFunction  
    • st_SAIQInterface::RunIQFunc
    • st_SAIQInterface::Execute
    • saint_iqthresholddml::DescribeCursor
    • MakeExternalTabdefs
    • MakeExternalCursor
    • MakeVolcanoOptimizerCursor
    • MakeCursor  
    • dbi_partialopen
    • a_plan_cache::OpenPartial
    • dbi_describe_statement
    • db__describe_output 


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Environment

  • SAP IQ 16 sp10.x

Product

SAP IQ 16.0

Keywords

  • "df_Table::df_Table" "opt_TableReference::InitTableColumns" "opt_Select::InitializeTables" "opt_Select::InitializeNestedQueries" "opt_Driver::GenerateTree" "st_cursorIQtoSA::Parse" "st_cursorIQtoSA::Describe" "df_DescribeCursor::Parse"  "st_command::DoCmdThroughResourceGate" "st_iqdml::DescribeCursor" "UIQDML_DescribeCursor" "st_SAIQInterfaceInfo::callFunction"  "st_SAIQInterface::RunIQFunc" "st_SAIQInterface::Execute" "saint_iqthresholddml::DescribeCursor" "MakeExternalTabdefs" "MakeExternalCursor" "MakeVolcanoOptimizerCursor" "MakeCursor"  "dbi_partialopen""a_plan_cache::OpenPartial" "dbi_describe_statement" "db__describe_output" 
, KBA , BC-SYB-IQ , Sybase IQ , Problem

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