Ok structure is not correct.. please follow as below.
1. in your case <DT_CAZ_.. > is STATEMENTNAME., So no need to add Message <tag>
2. Remove the Message from your struct.
3, It should show as
<MT_MobRep>
<DT_>
<insert>
<table>
<Access>
4. Please go with one at a time.. disable other structure in your mapping test first with insert..