routeXml hanging issue


I am trying to submit edidata to TN by passing the edidata to the node object in the routeXml service. It is getting hanged in routeXml especially in the recognize service inside the routeXml. The edidata contains a valid 997 data as a string and the corresponding EDI doctype are installed in TN.

We are using IS 4.6. And we are actually connecting to a a server hosted in US from India.

Any inputs/thaughts would be appreciated.