Problem not fetching all the records when executing a View Object in ADF

Execute the View Object :

this.getXyzEOView().getViewObject().setQueryMode(ViewObjectImpl.QUERY_MODE_SCAN_DATABASE_TABLES|ViewObjectImpl.QUERY_MODE_SCAN_ENTITY_ROWS|ViewObjectImpl.QUERY_MODE_SCAN_UNPOSTED_ENTITY_ROWS|ViewObjectImpl.QUERY_MODE_SCAN_VIEW_ROWS);