2365242 - The limitation value for -gn option - SAP IQ | SAP Knowledge Base Article

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2365242 - The limitation value for -gn option - SAP IQ


There is the description of limitation value for -gn option in "SAP IQ 16.0 SP 11 Performance and Tuning Guide".

The -gn option sets the number of execution threads for the catalog store and connectivity while running with multiple users.
The correct value for -gn depends on the value of -gm.
The start_iq utility calculates -gn and sets it appropriately.
Setting -gn too low can prevent the server from operating correctly.
Setting -gn above 480 is not recommended.

However the value 480 is not actual limitation. So, this sentence should be removed from IQ manual.



SAP IQ 15.x and 16.x


SAP IQ 16.0 ; SAP Sybase IQ 15.2 ; SAP Sybase IQ 15.4


KBA , BC-SYB-IQ , Sybase IQ , Bug Filed

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