The endpoint reference EPR for the Operation not found is

Question

I have been struggling with the following error the last couple of days can you please help   I generated my server and client code using the wsdl2java tool from a wsdl 2 0 file  When invoking the webservice I am getting the following error   org apache axis2 AxisFault  The endpoint reference  EPR  for the Operation not found is  axis2 services MyService authentication  username Denise345 amp password xxxxx and the WSA Action   null   My service is displayed on the axis2 webpage with all available methods  Here is the output from TcpMon                 Listen Port  8090 Target Host  127 0 0 1 Target Port  8080      Request      GET  axis2 services MyService authentication  username Denise345 amp password xxxxx HTTP 1 1 Content-Type  application x-www-form-urlencoded  charset UTF-8 SOAPAction     User-Agent  Axis2 Host  127 0 0 1 8090       Response      HTTP 1 1 500 Internal Server Error Server  Apache-Coyote 1 1 Content-Type  application xml charset UTF-8 Transfer-Encoding  chunked Date  Thu  12 May 2011 15 53 20 GMT Connection  close  12b  lt soapenv Reason xmlns soapenv  http   www w3 org 2003 05 soap-envelope  gt     lt soapenv Text xml lang  en-US  gt The endpoint reference  EPR  for the Operation not found is  axis2 services MyService authentication  username Denise345 amp password xxxxx and the WSA Action   null lt  soapenv Text gt  lt  soapenv Reason gt  0                   I am using    axis2-1 5 4 Tomcat 7 0 8 wsdl 2 0 file   Please help

User · Answer

In my case it was caused by a wrong Content-Type in the HTTP POST  Setting it to text xml solved the problem

User · Answer

It happens because the source WSDL in each operation has not defined the SOAPAction value   e g     lt soap12 operation  soapAction     style  document   gt      His is important for axis server   If you have created the service on netbeans or another  don t forget to set the value action on the tag  WebMethod  e g   WebMethod action    hello   operationName    hello    This will create the SOAPAction value by itself

User · Answer

I had this same problem using curl to send a soap request  Solved it by adding  content-type   text xml  to the http header   I hope this helps someone

User · Answer

This can be solved by disabling validation    lt proxy gt       lt  --       -- gt       lt parameter name  disableOperationValidation  gt true lt  parameter gt   lt  proxy gt

User · Answer

Open WSDL file and find    lt soap operation soapAction   actionNameIsHere   style  document   gt    Add to the requests header  request send to service     soapAction      actionNameIsHere     This work for me   For devs  using node-soap   https   github com vpulim node-soap   - example   var soap   require  soap    var options           your options       forceSoap12Headers  true   soap createClient          wsdl  options              function err  client                    if err                        return callBack err  result                                     client addHttpHeader  soapAction     actionNameIsHere                        your code - request send

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By removing cache wsdl-  files in  tmp folder  my problem was solved  see https   www drupal org node 1132926 comment-6283348  be careful about permission to delete  I m in ubuntu os

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It seems don t find wsdl file   I ve solved adding wsdlLocation parameter at javax jws WebService annotation

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Late answer but   I see you do a GET - should be a POST

User · Answer

try removing the extra     after the operation name  authentication  when invoking through the client   axis2 services MyService authentication username Denise345 amp password xxxxx

User · Answer

Try adding  wsdl to the string

User · Answer

Action is null means that no Action in given SOAP Message  Request XML   You must set Action before SOAP call   java net URL endpoint   new URL   lt URL gt       sets URL  MimeHeaders headers   message getMimeHeaders       getting MIME Header  headers addHeader  SOAPAction     lt SOAP Action gt       add Action To Header  SOAPMessage response   soapConnection call  lt SOAPMessage gt   endpoint     then Call  soapConnection close       then Close the connection

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On Websphere Application Server  in the same situation  it helped deleting the Temp folders while the server was stopped   I ran into the situation when the package of the service changed

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As described by Eran Chinthaka at http   wso2 com library 176       If Axis2 engine cannot find a service and an operation for a message    it immediately fails  sending a fault to the sender  If service not   found -  Service Not found EPR is   If   service found but not an operation-  Operation Not found EPR is  and WSA Action       In your case the service is found but the operation not  The Axis2 engine uses SOAPAction in order to figure out the requested operation and  in your example  the SOAPAction is missing  therefore I would try to define the SOAPAction header

User · Answer

This error is coming because while calling the service  it is not getting the WSDL file of your service   Just check whether WSDL file of your service is there--  run server and from browser run axis 2 apps on local host and check the deployed services and click on your service  then it shows WSDL file of your service     or check the service path in your client file   I hope it may help you to resolve the problem

[wsdl] The endpoint reference (EPR) for the Operation not found is

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