SAP Knowledge Base Article - Preview

2768569 - IQ server stacktracing at dflib/dfo_GroupBy.cxx:2761

Symptom

Server is generating a stacktrace with the following error:

** Non-Fatal IQ Internal Error Detected ** at dflib/dfo_GroupBy.cxx:2761

*******************STACKTRACE ***************
  pc: 0x7f2c3265fa48 pcstkwalk(stk_trace*, int, db_log*, hos_fd*)+0x38

  pc: 0x7f2c3266027d ucstkgentrace(int, int)+0x13d

  pc: 0x7f2c32661159 StackTraceForThisThread(char const*, int, char const*, char const*, char const*)+0x299

  pc: 0x7f2c31e2d225 df_Exception::df_Exception(char const*, int, df_Exception::df_ErrorCode, char const*, char const*, dfo const*, df_Evaluable const*)+0x1315

  pc: 0x7f2c31e2e1bb df_Exception::ThrowException_0(char const*, int, df_Exception::df_ErrorCode)+0x3b

  pc: 0x7f2c320356a8 dfo_GroupBy::CreateTopGBAggFuncs(hos_vector_noerror*, hos_vector_noerror*, dfo*, hos_vector_noerror*)+0xca8

  pc: 0x7f2c322f9659 opt_Driver::ApplyGroupBySuperAggregateTransform(dfo*)+0x419

  pc: 0x7f2c322f92ca opt_Driver::ApplyGroupBySuperAggregateTransform(dfo*)+0x8a

 pc: 0x7f2c3222dd2d opt_Driver::GenerateTree(QueryNode*, st_cursor*, a_statement const*, UITable*, UIIndex*, s_bm*, unsigned int*, db_RebuildIndexInfo**, int, a_table*, hos_vector_noerror*, hs_store*, int, db_IQParallelIndexInfo*, rv_MergeCmdState*)+0x739d

  pc: 0x7f2c33209eff st_cursorIQtoSA::Parse()+0x50f
  pc: 0x7f2c31e83c11 df_OpenCursor::Parse()+0xc1

  pc: 0x7f2c3320123f st_command::DoCmdThroughResourceGate()+0x2f

 pc: 0x7f2c33257212 st_iqdml::OpenCursor(a_statement*, UIConnection*, UICursor*, a_cursor_spec*, a_cursor_orientation)+0x32

  pc: 0x7f2c31e1f6e5 UIQDML_OpenCursor+0x25

  pc: 0x7f2c3325f4eb st_SAIQInterfaceInfo::callFunction()+0x1b

  pc: 0x7f2c332c7df7 st_SAIQInterface::RunIQFunc(st_SAIQInterfaceInfo*)+0x1df

 pc: 0x7f2c3325f9ab st_SAIQInterface::Execute(int, void*, unsigned int (*)+0x36b

  pc: 0x7f2c3267199b saint_iqthresholddml::OpenCursor(a_statement*, IConnection*, ICursor*, a_cursor_spec*, a_cursor_orientation)+0x8b

  pc: 0x7f2d169408be df_OmniRowScan::Restart(a_cursor_orientation)+0x1ce

  pc: 0x7f2d16922048 dfo_Scan::DoFetch(a_cursor_orientation)+0xb8
  pc: 0x7f2d16921bab dfo_Scan::DoFirstFetch(a_cursor_orientation)+0x9b

  pc: 0x7f2d16907367 dfo_Base::Fetch(a_cursor_orientation)+0xa7

  pc: 0x7f2d1690fe54 dfo_Root::DoFetch(a_cursor_orientation)+0x44

  pc: 0x7f2d16910060 dfo_Root::DoFirstFetch(a_cursor_orientation)+0x30

  pc: 0x7f2d16907367 dfo_Base::Fetch(a_cursor_orientation)+0xa7

  pc: 0x7f2d1690855d dfo_Root::DoFetchRelative(int, int*)+0xbd

  pc: 0x7f2d1690b611 dfo_Root::FetchRelative(int, int*)+0x91
  pc: 0x7f2d164f55e5 DB_Search_fetch(a_db_cursor*, unsigned int, int, int*)+0x65

  pc: 0x7f2d16687582 dbi_fetch(a_db_cursor*, int, unsigned short, unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, unsigned int)+0xe2

  pc: 0x7f2d167ebba2 db__fetch(Connection*, an_sqlpres_receive*)+0x1b2

  pc: 0x7f2d1680a426 RequestProcedure::call()+0xe76
  pc: 0x7f2d165ba7e1 Worker::spawn(Procedure*)+0x31

  pc: 0x7f2d1680e306 EngStream::handle_ind(unsigned char, unsigned int)+0x156

  pc: 0x7f2d1680fe3f EngStream::execute()+0x81f

  pc: 0x7f2d1680ffbd RQConnItem::do_request()+0xd
  pc: 0x7f2d16807d4e RQBaseItem::do_work(Worker*)+0x1e

  pc: 0x7f2d1684b1d7 RequestQueue::worker_body()+0x77

 pc: 0x7f2d1680915d request_task(void*)+0xdd

  pc: 0x7f2d16c8028e run_task_body+0x1e

  pc: 0x7f2d1684cc41 UnixTask::pre_body(void*)+0x71

  pc: 0x7f2d15e0fdd5 __do_global_dtors_aux_fini_array_entry+0xe0acd8c5

  pc: 0x7f2d1532bead __do_global_dtors_aux_fini_array_entry+0xdffe999d

  ******************* End of STACKTRACE ******************
  **
  ** End of stack trace from Non-Fatal IQ Internal Error dflib/dfo_GroupBy.cxx:2761
  **
  ********************************************************

  Exception thrown from dflib/dfo_GroupBy.cxx:2761, Err# 0, tid 85 origtid 85 O/S Err#: 0, ErrID: 9216 (df_Exception); SQLCode: -1006000, SQLState: 'QBA00', Severity: 23 IQ Internal error. Please report this to SAP IQ support. -- (dflib/dfo_GroupBy.cxx 2761)


Read more...

Environment

SAP IQ 16.1 SP03 PL02, simplex platform on RedHat Linux

Product

SAP IQ 16.0

Keywords

dflib/dfo_GroupBy, 818775, cr 818775, cr#818775, , KBA , BC-SYB-IQ , Sybase IQ , Problem

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.