SOAP-ENV:Client Unable to retrieve PropertyDescriptor for property 'checkMustUnderstands'

[Sundar Narayanasamy]

Hello,

When I try to deploy my(and samples) soap object, I am encountering the 
following exception. I had previously, succcessfully deployed and tested 
this application. And installation has not been changed after that.

Ouch, the call failed:
   Fault Code   = SOAP-ENV:Client
   Fault String = Unable to retrieve PropertyDescriptor for property
'checkMustUnderstands' of class 'class
org.apache.soap.server.DeploymentDescriptor'.

Any suggestions on where things are blowing up.

Cheers!
Sundar