XML Transaction not working through message queue

 Hi,

I'm trying to get XML Z-Transactions working using message queues but am having problem with inbound transactions.  I have it set up with Microsoft MQ but I don't actually think this is relevant to my issue.  Works ok with outbound.

I can get inbound to work as long as I call a business function using:

<?xml version="1.0" encoding="utf-8" ?> <jdeRequest pwd=" pwd " type=" callmethod " user=" user " role=" *ALL " session="" environment=" DV812 " sessionidle=" 1800 "> <callMethod app=" XMLTest " name=" AddressBookMasterMBF "> <params> <param name=" cActionCode "> A </param> <param name=" cUpdateMasterFile "> 1 </param> <param name=" mnAddressBookNumber " idref=" ABNumber " /> <param name=" szSearchType "> C </param> <param name