Can't create an ExecuteWithParams activity in a bounded task flow

Question

I'm trying to replicate the application in the demo, Passing Parameters to a TaskFlow on the URL - http://www.youtube.com/watch?v=3cklxe1qq5I
I created a ViewObject named PagerByLastName which has an iterator with the generated name, PagerByLastName1Iterator
(in Data Controls, a node is created for PagerByLastName , named PagerByLastName1
PagerByLastName1 has query with a parameter and binding variable for the parameter.
Next, I created a bound task flow and tried to drop an ExecuteWithParams from within PagerByLastName1 onto the bounded task flow.
However, in the Edit Action Binding dialog that opens, the Data Collection section is read-only and I'm unable to select a data collection to create
the ExecuteWithParams activity.
A warning message appears as I try to drop ExecuteWithParams -
"WARNING: IteratorNameNotFound--AppModuleDataControl1.PagerByLastName1"
However, the iterator name should be PagerByLastName1Iterator
Known issue? Is there any workaround?
Product Versions:
Oracle JDeveloper 11g Release 1 11.1.1.4.0
Studio Edition Version 11.1.1.4.0
Build JDEVADF_11.1.1.4.0_GENERIC_101227.1736.5923
Copyright 1997, 2011 Oracle and/or its affiliates. All rights reserved.
IDE Version: 11.1.1.4.37.59.23
Product ID: oracle.jdeveloper
Product Version: 11.1.1.4.37.59.23
Thanks,
John

Answer 1

Shay Shmeltzer wrote:
What do you mean when you say:
created a ViewObject named PagerByLastName which has an iteratorA view object should have a query in it with a bind parameter.Correction, I saw in the Data Bindings source an iterator is generated for the ViewObject .
The ViewObject does have both a query and bind variable defined for the parameter in the query.
The query is
select BEEPER, FIRST_NAME, MIDDLE_NAME, LAST_NAME, OUN from PERSON_ALL_V4 where ( ( ( UPPER(LAST_NAME) LIKE UPPER('%' || :lastname) ) OR ( :lastname IS NULL ) ) ) and cyber_status='Active'
lastname is the bind variable
I DnD the ExecuteWithParams node to the task flow and the Edit Action Bindings dialog opens, but I cannot select a data collection, the collections are collapsed
and can't be expanded.
Edited by: JWB on May 23, 2011 4:55 PM