We have recived badfeatch error in CCB Validate_02 element .
CVP and CallServer logs as follow.
Complete CallServer log for this call also attached here with.
CVP Log Validate_02,enter,
Validate_02,custom,Callback_Validate,ELEMENT_ENTRY
Validate_02,element,
error,error.badfetch Validate_02,exit,
Return to ICM on Error,enter,
Return to ICM on Error,element,warning,A substitution
representing Session data named "CallbackType" referred
to non-existent information. An empty string was substituted instead.
CallServer Log %CVP_8_5_IVR-3-CALL_ERROR: CALLGUID=90B21BAF4CD411E1891800070E5896E8 DNIS=80012345675632 CVP VXML Server encountered a No Session error - URL: http://172.25.7.164:7000/CVP/en-us/../Server?application=CallbackQueue&_userCourtesyCallbackEnabled=0&CallbackType=&qname=billing&ccError=true&callid=90B21BAF4CD411E1891800070E5896E8&queueapp=BillingQueue&_ccbServlet=http://172.25.7.163:8000/cvp/CallbackServlet&_dnis=8812&qtime=Thu Feb 02 15:59:41 GMT+03:00 2012&_ccbServletReqTimeout=10&_ani=44251192 (Client: 172.25.22.103) [id:3023]
%CVP_8_5_IVR-3-CALL_ERROR: RunScript Error from 172.25.22.103 [CVP_NO_SESSION_ERROR(44)] CALLGUID: 90B21BAF4CD411E1891800070E5896E8 DNIS=80012345675632 {VRUScriptName: 'GS,Server,V,interrupt' ConfigParam: ''} [id:3023]
Any help is appreciated.