Program work before, without change but now web service get 400 bad request

Question

i wrote a program to get data by java, using axis library, but recently, the program cannot access the data.
And it return a 400 bad request.
i tried to cap the header and context send out,result as below,
Content-Type=text/xml; charset=UTF-8
SOAPAction="document/urn:crmondemand/ws/user/10/2004:UserQueryPage"
User-Agent=Axis2
Host=(server address)
Transfer-Encoding=chunked
context
<?xml version="1.0" encoding="UTF-8" ?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
<soapenv:Body>
<ns2:UserWS_UserQueryPage_Input xmlns:ns2="urn:crmondemand/ws/user/10/2004">
<ns2:UseChildAnd>false</ns2:UseChildAnd>
<ns2:PageSize>100</ns2:PageSize>
<ListOfUser xmlns="urn:/crmondemand/xml/user">
<User>
<UserId />
<Alias />
<EMailAddr />
<FirstName />
<LastName />
</User>
</ListOfUser>
<ns2:StartRowNum>0</ns2:StartRowNum>
</ns2:UserWS_UserQueryPage_Input>
</soapenv:Body>
</soapenv:Envelope>
other http request information cap:
getAuthType= null
getCharacterEncoding= UTF-8
getContentLength= -1
getContentType= text/xml; charset=UTF-8
getCookies= null
getLocale= zh_HK
getMethod= POST
getPathInfo= null
getProtocol= HTTP/1.1
getQueryString= null
getRemoteUser= null
getRequestURI= /Integration
getRequestURL= http://(server address and port)/Integration (https for real case, but to cap using http)
getServletPath= /Integration
getUserPrincipal= null
i cannot find out the reason to make the program not work, as i have not change any code and library
Edited by: user6642894 on 2009/3/23 上午 1:24
Edited by: paddy_yeung on 2009/3/23 下午 8:33

Answer 1

Check the security mode, it should be “TransportCredentialOnly” and the clientCredentialType “NTLM” as shown in the blog post
http://blogs.msdn.com/b/kaevans/archive/2009/03/10/calling-sharepoint-lists-web-service-using-wcf.aspx
The other option is to add the service as
Web Reference and not as Service Reference.
In your ‘Add Service Reference’ window, click on ‘Advanced’ and choose ‘Add Web Reference’ – I prefer this for ASMX web services which makes it much easier.