Communication link may be the problem.
Please refer below link on possible cause of error.
http://scn.sap.com/thread/1005660
For more information on IDOC status & how to process both Outbound and Inbound, use below link:
Communication link may be the problem.
Please refer below link on possible cause of error.
http://scn.sap.com/thread/1005660
For more information on IDOC status & how to process both Outbound and Inbound, use below link: