If you look at the docs for that operation, you'll see:
message
The base64Binary content of the item to add.
http://msdn.microsoft.com/en-us/library/lists.lists.adddiscussionboarditem(v=office.12).aspx
You're passing in a text value, so that's probably the problem. If you look at the XML which is returned, you should get verification on this.
M.
message
The base64Binary content of the item to add.
http://msdn.microsoft.com/en-us/library/lists.lists.adddiscussionboarditem(v=office.12).aspx
You're passing in a text value, so that's probably the problem. If you look at the XML which is returned, you should get verification on this.
M.