java - invoke a SOAP service. Error 404 filter is unavailable -

i calling soap service java function, when call service, gives error : http/1.1 404 not found [content-type: text/html;charset=utf-8, $wsep: , content-language: en-us, content-length: 97, connection: close, date: tue, 12 may 2015 05:21:40 gmt, server: websphere application server/7.0]

here code :

            public string callwebservice(string serviceurl, string request) {               string strresponse = "";             try {             httppost httppost = new httppost(serviceurl);             stringentity stringentity = new stringentity(request);             stringentity.setchunked(true);             httppost.setentity(stringentity);             httppost.setentity((httpentity) stringentity);             httppost.addheader("accept", "text/xml");             httppost.addheader("soapaction", "");             httppost.setheader("content-type", "text/xml;charset=utf-8");             httppost.setheader("method", "post");             httpclient httpclient = new defaulthttpclient();             httpresponse response = httpclient.execute(httppost);             httpentity entity = response.getentity();             strresponse = null;             if (entity != null) {             strresponse = entityutils.tostring(entity);             }             } catch (exception e) {             }             return strresponse;             } 

the raw response mentioned above.

the response strresponse = entityutils.tostring(entity); : error 404: javax.servlet.servletexception: filter [crminboundwsdlfilter]: filter unavailable.

any thing doing wrong ?

the request calling working on same url using webservice studio client.

i using wsdl end point url, why wasn't calling service. checked entering url being generated studio called it. successful.