I have developed a Axis2 SOAP web service and wrapped it as Appian Custom Servle

I have developed a Axis2 SOAP web service and wrapped it as Appian Custom Servlet Plugin.
This service is running fine without any authentication with Appian 7.10 and below versions.
But on Appian 7.11, It is asking for Appian Authentication, so I allowed the unauthenticated access to the service by adding <sec:http pattern="/plugins/servlet/<my servlet url pattern>" security="none"/> in spring-security-02-unsecured-override.xml.
Now service has unauthenticated access but when I call any method of service then I am getting "Request 'POST /plugins/servlet/services/myserviceendpoint/' doesn't match 'GET /**" error.

Can anyone help me out from this issue?

OriginalPostID-183495

OriginalPostID-183495