Cisco CVP 7.x No Session Error

Ran into this small issue while trying to release a new CVP application for one of my customers.  Everything was working on the test CVP server, but when it was time to put it on the production CVP servers I received the following error:

24769204: Jul 19 2012 04:51:33.406 -0500: %CVP_7_0_IVR-3-CALL_ERROR: CALLGUID=9EA62E12100001383796F8800A0A5A73 DNIS=8111111111122013 CVP VXML Server encountered a No Session error – URL: http://CVP03:7000/CVP/en-us/../Server?DNIS=18775555555&InsuranceOpen=0&CallType=InsuranceCall&ANI=+1555555555


application=Insurance&RoutingClient=CVP03 (Client: [id:3023]
24769205: Jul 19 2012 04:51:33.406 -0500: %CVP_7_0_IVR-3-CALL_ERROR: RunScript Error from [CVP_NO_SESSION_ERROR(44)] CALLGUID: 9EA62E12100001383796F8800A0A5A73 DNIS=8111111111122013 {VRUScriptName: ‘GS,Server,V’ ConfigParam: ”} [id:3023]

Now, this stumped me for a bit as it made not sense as to why this wouldn’t work as all the servers are exactly the same.  After a bit more digging I noticed that the application wasn’t deployed in CVP03.  Then I noticed that the application wasn’t deployed on any of the CVP servers.  Back in business.

When you don’t write CVP applications enough you forget the little things.



  1. David,
    Did you solve this problem? I encountered the same question as you mentioned above. CVP cannot fatchaudio and there is no logs in HelloWorld Acitvelog files. If you get the way to modify that, please share me, thank you.

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