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3702589 - SAP IQ host(O/S) becomes unresponsive when a DTO job is triggered from BW application

Symptom

  • host machine(O/S) where SAP IQ server is up and running becomes unresponsive when a BW job is triggered.
  • no one can log on O/S during issue.
  • sudden spike with memory usage on host machine(O/S) is observed from O/S monitoring tool.


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Environment

  • Linux
  • SAP IQ 16.1

Product

SAP IQ 16.1

Keywords

DTO activity, ADSO DFI_B06, Sybase IQ, memory usage spike, IQ primary host unresponsive, failover to secondary node, IQ large memory allocation canceled, BW application job failure, params.cfg, IQ buffer cache allocation. , KBA , BC-SYB-IQ , Sybase IQ , BW-SYS-DB-IQ , BW on HANA with Sybase IQ Near-line Storage , Problem

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