Updating time sheet using webservices but throwing below error

Starting Time Service tests...
testUpdateTimeSheet started ...
Running before stub...
Running after stub...
Running after WSsecurity...
Running after updateTimeSheetDocument...
Running after updateTimeSheetBean...
Running after status set up...
org.apache.axis2.AxisFault: HTTP Transport error : '405' - 'Method Not Allowed'; nested exception is:
org.apache.axis2.AxisFault: HTTP Transport error : '405' - 'Method Not Allowed'; nested exception is:
org.apache.axis2.AxisFault: HTTP Transport error : '405' - 'Method Not Allowed'; nested exception is:
org.apache.axis2.AxisFault: HTTP Transport error : '405' - 'Method Not Allowed'
at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:227)
at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:674)
at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:237)
at org.apache.axis2.description.OutInAxisOperationClient.execute(OutInAxisOperation.java:202)
at com.mercury.itg.ws.tm.client.TimeServiceStub.updateTimeSheet(TimeServiceStub.java:2547)
at pm.TimeServiceClient.testUpdateTimeSheet(TimeServiceClient.java:174)
at pm.TimeServiceClient.main(TimeServiceClient.java:98)
Caused by: org.apache.axis2.AxisFault: HTTP Transport error : '405' - 'Method Not Allowed'; nested exception is:
org.apache.axis2.AxisFault: HTTP Transport error : '405' - 'Method Not Allowed'
at org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:344)
at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:204)
... 6 more
Caused by: org.apache.axis2.AxisFault: HTTP Transport error : '405' - 'Method Not Allowed'
at org.apache.axis2.transport.http.SOAPOverHTTPSender.send(SOAPOverHTTPSender.java:149)
at org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:335)
... 7 more
testUpdateTimeSheet completed
Time Service tests complete.

 please do let me know your suggesations

Thanks in advance