Hi Vijay,
You can ideally set this in any one of the configuration file for your DSA.
But I recommend setting this in the dxi file as that already has some other dxgrid configuration :
# grid configuration
set dxgrid-db-location = "data";
set dxgrid-db-size = 500;
set cache-index = all-attributes;
set lookup-cache = true;
set dxgrid-queue=false
Please note , the correct setting is set dxgrid-queue=false (not yes/no)
You will need to restart your DSA after making the change.
Also, please refer to my KB which I wrote pertaining to this configuraiton :
Seeing many "Policy store failed operation 'MultipleSearch' errors in the SMPS.log with R12.52 SP1 Policy Server.
Regards,
Ujwol Shrestha
Ujwol's Single Sign-On Blog