Push data from BI to XI

Hi Folks

I am using the document "How To Push data from BI to XI" - In the document I see the openhub name(SELECT * FROM /bic/ohnwl_oh_xi INTO TABLE l_db_tab.) is hard coded in "5.1.4 IF_RSPC_EXECUTE~EXECUTE"- Does that mean for each openhub I need to create a new class . I am not sure how to get rid of this hard coded openhub name.

Has anybody implemented the document ?

regards

Poonam