Hi Ashish & Micheal,
I have found cause of this issue, in SAP TM the stage spilt is activated in settlement profile customizing, which enables to create settlement documents for individual stages in a forwarding order.
As a result of that for an individual stage, ship to and ship from location data for each charge type is missing in XML when the data are transferring from TM to ERP ( not mapped in XML) and hence it failed to generate the billing document in SAP ERP.
To get ride of this issue have to update the ship to and ship from location data for each charge type in XML..
Thanks for your support
Satish