Help with child forms

Question

Hi,
I am trying something very simple to learn how child forms work but was not very successful so far. I am hoping one of the experts on this forum can shed some light on what I am doing wrong.
I did the following:
1) Created a simple Resource Object.
2) Created 2 process forms with one of them designated as a child to the other one.
3) Created a simple Process Task Adapter which simply prints the assigned variables data out to STDOUT
4) Created a Process Definition and added a task called Create User and used the adapter created in previous step.
5) In the integration tab, I did the mapping of both the parent and child form data to the adapter variables.
Whenever I assign the RO to an user, I keep getting the following error.
When ever I go and assign the RO to the user
19:05:17,014 ERROR [DATABASE] select UD_RO3_CF_ATTR1 from UD_RO3_CF where UD_RO3_CF_KEY =
java.sql.SQLException: ORA-00936: missing expression
I also tried the following. In the general tab, from the child table drop down, I selected the child form name and for trigger type, selected insert. When I do that, I get the following error..
In browser, I get
DOBJ.GEN_ERROR
Cannot schedule a task for child table change, schedule item save failed
In the logs, I see the following exception..
12:35:57,718 INFO [DATABASE] Class/Method: tcDataBase/setTransaction: ##########setTransaction getting called from: #######
12:35:57,733 ERROR [APIS] Class/Method: tcFormInstanceOperationsBean/addProcessFormChildData encounter some problems: maoErrors:Cannot schedule a task for child table change, schedule item save failed
12:35:57,749 ERROR [APIS] Class/Method: tcFormInstanceOperationsBean/addProcessFormChildData encounter some problems: Error occurred while validating password policy '
12:35:57,749 ERROR [APIS] Class/Method: tcFormInstanceOperationsBean/addProcessFormChildData encounter some problems: Cannot schedule a task for child table change, schedule item save failed
Thor.API.Exceptions.tcAPIException: Cannot schedule a task for child table change, schedule item save failed
at com.thortech.xl.ejb.beansimpl.tcFormInstanceOperationsBean.addProcessFormChildData(Unknown Source)
at com.thortech.xl.ejb.beansimpl.tcFormInstanceOperationsBean.addProcessFormChildData(Unknown Source)
at com.thortech.xl.ejb.beans.tcFormInstanceOperationsSession.addProcessFormChildData(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
Thank you very much

Answer 1

The details of a child table entry are available only when you define the process task as a child task trigger. You can define the task to trigger based on insert, update, or delete from child table. There is a drop down on the process task configuration screen. When the trigger happens on the child table entry, this is where you can map the value of the child table entry.
You would want to configure your provisioning process definition to have 1 task for create user, and another task for adding an entry to the child table, and another entry for deleting an entry from the child table. On the delete, you'll want to check the "Old Value" checkbox for the child table mapping.
-Kevin