Advanced Call Web Service - Endpoint

I am trying to call a service that uses digest auth using this smart service.

Looking into the logs - the security header that the smart service generates doesn't have the created timestamp in the correct format. The error I am getting from the service is :

com.bea.wli.sb.security.wss.WssException: java.text.ParseException: Unparseable date: "2017-01-13T11:33:17.534+0000"

Comparing with the security header that SOAP UI generates - the created timestamp is of the format : "2017-01-13T12:23:46.080Z" - which is accepted by the service.

Is there any workaround for this. Any suggestions would be appreciated!!

OriginalPostID-257599