c# - ASMX Web service is not getting all of the models sent -

while creating new methods asmx service imported using "xml class" tool 2 models.

they similar except 2 root nodes.

<root1>   <subroot1>      <shared node>      </shared node>   </subroot1> </root1>  <root2>   <subroot2>      <shared node>      </shared node>   </subroot2> </root2> 

i've moved inner classes file , reused them.

i'm using soapui tool send requests.

and strange thing happening: when i'm sending shared node received 1 model, second 1 not.

what wrong or how can debug it?