Error in enabling UDMS: Not able to define search criteria

Dear All,

I am configuring user defined search on my SAP PI 7.3 server  as defined in this document

http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/803b22cf-ad75-2f10-0790-da055f2e8c0e?overridelayout=true

I am done with step 5.1 (Define Filter).

After defining filter i am not able to do step 5.2. Once i double click on the filter defined in step 5.1, nothing happens. No windows opens as shown in this document.

Since no error is coming and nothing is happening after step 5.1 , I am completely stopped and clueless what to do.

Please suggest if any check is there which can enable this functionality to enable Search filter.

Thanks