Error while testing WebService | JAXRPCTIE01

[Gurvinder Singh]

Hi

I have created a webservice which seems to be working fine if i deploy it on my local server.
I am able to get proper response via a test client java file.
But when i deploy the same webservice on DEV and TEST servers, and i try to connect it via the same test java file from my local,
i get an error response saying

JAXRPC.TIE.04: Internal Server Error (JAXRPCTIE01: caught exception while handling request: java.lang.NullPointerException)



And in my dev server logs, i see the following exception

08:25:27,775 SEVERE [server]
java.lang.NullPointerException
at webservices.InventoryServiceSEIImpl.inventoryService(InventoryServiceS
EIImpl.java:53)
at webservices.InventoryServiceSEI_Tie.invoke_inventoryService(InventoryS
erviceSEI_Tie.java:54)
at webservices.InventoryServiceSEI_Tie.processingHook(InventoryServiceSEI
_Tie.java:132)
at com.sun.xml.rpc.server.StreamingHandler.handle(StreamingHandler.java:3
64)
at com.sun.xml.rpc.server.http.ea.JAXRPCServletDelegate.doPost(JAXRPCServ
letDelegate.java:243)
at com.sun.xml.rpc.server.http.JAXRPCServlet.doPost(JAXRPCServlet.java:13
3)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appli
cationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFi




Please let me know if i am missing anything here.



Thanks
Gurvinder