[nhusers] Mapping Stored Procedure

[Siva Prasad Nath]

I am calling stored procedure. I am getting error "Errors in named queries:
{Get_Vehicle_Details}".

<hibernate-mapping assembly="nhbdemonew" namespace="nhbdemonew.Models"
xmlns="urn:nhibernate-mapping-2.2">
<sql-query name="Get_Vehicle_Details" callable ="true">
<query-param name="strVeh_no" type="string" />
<return class="Vehicle_Details">
<return-property column="vm_reg_no" name="vm_reg_no" />
<return-property column="vm_owner" name="vm_owner" />
<return-property column="vm_owner_type" name="vm_owner_type" />
<return-property column="vm_veh_type" name="vm_veh_type" />
<return-property column="make_model" name="make_model" />
<return-property column="mm_cc" name="mm_cc" />
<return-property column="mm_auto_manual" name="mm_auto_manual" />
<return-property column="cm_name" name="cm_name" />
<return-property column="cm_email_id" name="cm_email_id" />
</return>
exec dbo.Get_Vehicle_Details :strVeh_no
</sql-query>
</hibernate-mapping>

Please help me.