Why not :

this.lcBizObjC01.requery()

It works on my system. I have 2 views that are param driven and both are updated with the proper data.

This is from the requery() method:
* Library: KBizness.vcx
* Class: KBizObj
* Method: Requery()
*----------------------- Usage Section --------------------------
*) Description:
*) This method is used when the business object is using
*) a view (local/remote) and it needs to be updated. This
*) method calls this business object's behavior object
*) as defined and created by oDELoader and tells the
*) CDataBehavior object to requery the view.


TTFN

__Stephen