How to make use of multiple webservice data connections in Adobe Forms?

[Former Member]

I am using Adobe Live Cycle designer 8.2

In my Interactive Form, I have a web service data connection that gets triggered via a button and returns messages.

I added one more web service data connection and calling it on the click of a dropdown list.

The webservice does get executed and pings SAP. But the dropdown is empty.

I am using the following code to trigger the WebService on CLICK of the Dropdown list.

var cURL1 = http://servername etc;

var service = SOAP.connect(cURL1);

xfa.connectionSet.FetchCourseType.execute(0);

If I use execute(1) then I am getting a Adobe Software error.

I tried to fill this return data into a hidden table and bind to the dropdown - but that also is causing a Adobe Software error.

Please provide necessary guidance and / examples.

Thanks

[Former Member]

Adobe does accept multiple data connections. I am able to use a webservice to fill the data. The software error seems to be happening for the simple reason that Adobe is trying to send data to the optional import parameters of the BAPI from which webservice is generated. So I removed the import parameters and regenerated the webservice and now my dropdown works fine.

So may be the following piece is not feasible?

"I tried to fill this return data into a hidden table and bind to the dropdown"