Error calling web service from another web service

I get the following deployment error:
BUILD FAILED
/home/appgcelc/DS_028/Receive/XMLReceiveService/build.xml:170: Deploy error: Ope
ration failed with error:
Error compiling :/u10/app/gcelc/ora/appserver10131/j2ee/home/applications/XMLRe
ceiveService/ReceiveMessage: Error instantiating compiler: Webservice artifact g
eneration failed:java.lang.IllegalStateException: Service {http://ds.gcss.usmc.m
il/}compsvc for service-ref service/CompressService not found
Below is my web.xml fine...the service ref looks good! What's the issue???
<web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_5.xsd"
version="2.5">
<servlet>
<description>Web Service DefaultDepPort</description>
<display-name>Web Service DefaultDepPort</display-name>
<servlet-name>DefaultDepPort</servlet-name>
<servlet-class>mil.usmc.gcss.DefaultDepImpl</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>DefaultDepPort</servlet-name>
<url-pattern>DefaultDepPort</url-pattern>
</servlet-mapping>
<ejb-local-ref>
<ejb-ref-name>ejb/local/SessionFacade</ejb-ref-name>
<ejb-ref-type>Session</ejb-ref-type>
<local>mil.usmc.gcss.SessionFacadeLocal</local>
</ejb-local-ref>
<service-ref>
<service-ref-name>service/CompressService</service-ref-name>
<service-interface>javax.xml.rpc.Service</service-interface>
<wsdl-file>WEB-INF/wsdl/compsvc.wsdl</wsdl-file>
<jaxrpc-mapping-file>WEB-INF/compsvc-java-wsdl-mapping.xml</jaxrpc-mapping-file>
<service-qname xmlns:service-qname_ns__="http://ds.gcss.usmc.mil/">service-qname_ns__:compsvc
</service-qname>
<port-component-ref>
<service-endpoint-interface>mil.usmc.gcss.CompressService</service-endpoint-interface>
</port-component-ref>
</service-ref>
<resource-env-ref>
<description>Data Source for error handling API</description>
<resource-env-ref-name>jdbc/xxmcDS</resource-env-ref-name>
<resource-env-ref-type>javax.sql.DataSource</resource-env-ref-type>
</resource-env-ref>
</web-app>

Well questions related to Web Services have been answered here in past, please Search on SCN for links to it.

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Invoking one web service from another web service

Hi there,
I want to invoke a web service lets say X. But befor sending parameters to this web service, what i want to do is first pass the parameters to a web service called Y and Y will decide wether to call X or not. In other words i want to invoke a web service from another web service.
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Calling another webservice from within a webservice does not require anything special. The service (say svc1) that calls another service (svc2) will be a web svc client. So you will have to do the same steps for svc1 as you would do for any other web service client

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create a standalone proxy for your WSDL of the web service deployed on XI java stack and use its API library in the caller Web service...
find the details here...
http://help.sap.com/saphelp_nw04/helpdata/en/77/1484b9ecb98c41af4a01131d8d46d3/content.htm

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Hi everyone,
I direly need your suggestions on how to implement the following requirements:
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Hi Paolo,
maybe I faced the same issue. I solved it reading the thread:
web service deployable client
Hope this help
Cheers
Roberto

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attachments
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http://geekswithblogs.net/AnneBougie/archive/2009/01/23/copy-a-sharepoint-list.aspx
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[Base Process|http://d1201.hizliresim.com/t/s/21wqu.png]
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[Caller Process|http://d1201.hizliresim.com/t/s/21wqx.png]
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I should have seen it from your previous post :(
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rDispatch = getServletConfig
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