When issuing a SOAPCALL with the LOG flag set, neither the full request nor the full reply is actually viewable from the workunit's Helpers tab. It appears that only one line of the request is shown, and up to two lines of the reply. If the reply contains errors, debugging is severely hampered.
Including a BWR someone supplied to me that I was using as an example. There is a big difference in what appears in myeclagent's log file and what shows in Helpers.
Please keep this issue Internal, or remove the included BWR before making it public.