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Warning: CORE_Options are used internally to force a particular behavior for internal IQ components. Value can change between IQ releases without notification. Before you use any of these values, please contact SAP technical support.

Overview

The value for CORE_Options155 is used to lessen use of IQ_SYSTEM_TEMP temporary space.

Available Values

ON (default)

Usable Values

Valuewhat it means Usage
OFF

Reverts to old behavior

SET OPTION PUBLIC.CORE_Options155 = 'OFF';
ONWhen on, uses less temporary space, helping to avoid IQ_SYSTEM_TEMP full errorsSET OPTION PUBLIC.CORE_Options155 = 'ON';


Related SAP Notes/KBAs

KBA 2826663; "Warning, s_bufpartition::GetCleanPage is retrying to avert a potential deadlock" reported in SAP IQ message log
KBA 2716055; sp_iqcheckdb verify cause IQ_SYSTEM_TEMP full and error s_bufpartition::GetCleanPage is retrying to avert a potential deadlock - SAP IQ
KBA 2723634; sp_iqrebuildindex crash stack contains hs_dp::ConvertMetadataFrom15x - SAP IQ

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