Hi Satish,
a page can only have one page/context parameter. If you want to show more data you need to retrieve it another way (association, datasource etc)
you want to show two entities to a single page
for this can use Generalization select second entity which you want to use.
suppose you have Two entity one is A And second one is B
after that right click on first entity and click on generate overview page then select A , B is optional
then run your application you can easily send data and view data on single page
You can do it with the help of two list views or two data grids or one data view and one list view or one list view and one data grid like this combo. But when you try to add two data views that time you got error related entity for that situation you can go through association(using microflow).