Error when firing a web service in a pre-open

Question

Can someone PLEASE help on this? It is getting really frustrating and time-consuming.
DEVELOPED in LiveCycle 8.05: We have 4 text fields and 4 drop-down fields that all populate from a web service which is activated from a 9th field (network login name). The 4 ddl fields populate with the employee's specific information from the data base as well as a list of all other names (in case a correction is required).
TESTED in Acrobat Pro 8.1.2: All but 1 of the 8 fields successfully return the employee's specific information and the additional lists. The division name drop-down field is not working, it will not return any data (the app.alerts entered into the code work). And when the field is tested it fatally errors-out and closes the program.
We are using the following JS for this field (please note we've added app.alerts just to see if the code was working - and they do appear):
----- form1.#pageSet[0].Page1.#subform[0].ddlDivision::initialize: - (JavaScript, client) ----------
WSScriptObj.LoadDdlFromDelimitedStr(txtDivisionResult.formattedValue, this );
app.alert("in init");
----- form1.#pageSet[0].Page1.#subform[0].ddlDivision::preOpen: - (JavaScript, client) -------------
// set the division drop down based on the dept.
app.alert("inside preopen");
//fire the webservice
xfa.connectionSet.getDivision.execute(0);
app.alert("after webservice");
// load the ddl from comma delimited string
WSScriptObj.LoadDdlFromDelimitedStr(txtDivisionResult.formattedValue, ddlDivision );
app.alert("after load delimited str");
WSScriptObj.SetDdlSelected(txtDivisionName.formattedValue,ddlDivision);
app.alert("after set ddl selected");
I can send the file if that will assist.

Answer 1

I am not passing any parameters to the method (it has no parameters).  On the ColdFusion side I do not use i1 anywhere.  I will check with the .net developer on Monday to see if he is using it anywhere in his code.  If he is he is using in consistently as the only methods that work from his service are those that do not have an ID property.  All services with an ID property give me the same error message.