SAP Knowledge Base Article - Preview

2864185 - Fatal crash in multiple threads referring to dfp_Like::Evaluate -- SAP IQ

Symptom

Even though sp_iqcheckdb indicates no problem with target table or column, update on target table may crash IQ with primary and secondary crash like this

------ Primary thread which might be mixed with big diagnostic dumps in .iqmsg

__do_global_dtors_aux_fini_array_entry
__do_global_dtors_aux_fini_array_entry
dfp_Like::Evaluate
dfo_Filter::FetchOpus
df_CombinerFetchContext::Fetch
hc_dfrun::FillRun
hc_dmfrun::InitNextWorkUnit
hc_dmfrun::ExecWork

--------- secondary abort with similar stack frames

__do_global_dtors_aux_fini_array_entry
__do_global_dtors_aux_fini_array_entry
__do_global_dtors_aux_fini_array_entry
__do_global_dtors_aux_fini_array_entry
abort_handle_secondary
hos_ABORT
SigHndlr
__do_global_dtors_aux_fini_array_entry
__do_global_dtors_aux_fini_array_entry
dfp_Like::Evaluate
dfo_Filter::FetchOpus
df_CombinerFetchContext::Fetch
hc_dfrun::FillRun
hc_dmfrun::InitNextWorkUnit
hc_dmfrun::ExecWork
-----------


Read more...

Environment

IQ 16.1 SP04 PL02

Product

SAP IQ 16.1

Keywords

__do_global_dtors_aux_fini_array_entry , dfp_Like::Evaluate , fatal , KBA , BC-SYB-IQ , Sybase IQ , Bug Filed

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.