Hi SK,
Thanks for your reply. I tried the 1st link you gave , its the same as I see in the url using CONF.
However the 2nd link when I execute it gives the following error.
When i checked the Technical Catalog role in pfcg and clicked on Display Catalog it gave the same error as above saying this catalog does not exist . Is some installation missing .And I also checked the odata webservice PAGE_BUILDER_PERS , its active.