[SAP CRM] How to get just the hit count of objects with a database query?

Hello,
i need help. For performance reasons I dont want to get the query result with all the objects from the database. I just want to send a request / query to the database in order to know how many entries are there available with my search parameters.
At the moment I load all the objects via class cl_crm_bol_dquery_service and the method get_query_result in an internal collection. And after that I call the method size in my collection object. But to gain better performance I just want to know the count. With standardized select statements I would take the select count statement, but in this case it is not possible.
So I tried to call the retrieve_hit_count method, but I will receive the exception cx_sy_no_handler anytime.
I would be very pleased to receive an answer <removed by moderator>.
Thank you very much!
Marcus
Edited by: Thomas Zloch on Feb 16, 2011 1:45 PM - priority normalised

It will be 0 before the call method statement and 1 during exception handling.
The exception starts in CL_CRM_BOL_DQUERY_SERVICE=>RETRIEVE_HIT_COUNT when the system tried to perform the following statement:
Return hit count if already available
rv_hit_count = me->handle->get_hit_count( ).
The handle variable seems to be empty. But why?
Edited by: Marcus Findeisen on Feb 17, 2011 9:24 AM
Edited by: Marcus Findeisen on Feb 17, 2011 9:27 AM

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