INVALID RESPONSE CODE 301

Hi Techie's..
In a webdynpro application I have used a Web Service model to get backend data; we have a cluster environment in Test (two server nodes linked with load balancing server and a sap dispatcher).
Using visual administrator --> web services container, the endpoint & WSDL is set to the load balancing server. The webdynpro application fails with this error
The initial exception that caused the request to fail was:
com.sap.engine.services.webservices.espbase.discovery.BaseIOException: Invalid Response Code 301 while accessing URL: http://lumnrs61.luminus.int:8143/inspection.wsil. Response Message: MOVED PERMANENTLY. Content Type: text/html; charset=utf-8. Body Content: <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> <HTML><HEAD> <TITLE>301 MOVED PERMANENTLY</TITLE> </HEAD><BODY>
Moved Permanently
The document has moved here </BODY></HTML>
at com.sap.engine.services.webservices.server.management.discovery.DestinationsResolver.resolveURL(DestinationsResolver.java:220)
at com.sap.engine.services.webservices.server.management.discovery.DestinationsResolver.resolveEntity(DestinationsResolver.java:120)
at com.sap.engine.services.webservices.espbase.query.WSQueryImpl.initialize(WSQueryImpl.java:184)
at com.sap.engine.services.webservices.espbase.query.WSQueryImpl.findWSInterfaces(WSQueryImpl.java:151)
at com.sap.engine.services.webservices.server.management.discovery.ServiceDiscoveryImpl.getWSDLUrl(ServiceDiscoveryImpl.java:71)
... 80 more
The application works fine in development environment, the endpoint points to the single server node.
Can you let me know how to resolve this issue, we need to have this scenario of load balancing in place such that the web services also get invoked in a load balanced mode.

Hey buddy...
The address is changed.... this code is a standard http status.
Is a warning, saying that your target is not in this place... target changes....
try to verify this target... under your web browser, or telnet, tracert... whatever... check what is your return...
Regards...
=)

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Adobe Form Error: Invalid Response Code: (401) Unauthorized. The request...

When trying to run an Adobe Form webdynpro app, I am receiving the following error:
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Sumit -
First, I think config is okay. I can run the web service under my id okay.
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I am building and deploying locally in NWDS to my local portal. But then I am sending the EAR file to the system admin to deploy to my dev server (I am doing this because they will not give out the SDM password. And, I am waiting on the NWDI setup to be complete; when that is complete I will let NWDI deploy to the dev portal.)
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[ Configuring Web Services and Web Service Clients in the SAP NetWeaver Administrator |http://help.sap.com/saphelp_nwce10/helpdata/en/44/4d2bb1c6b00597e10000000a155369/content.htm]
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<snip>
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Hello Kai,
We are having the same issue as well. Can you please explain what you meant by "proxy's fault"? If you got this issue resolved, please let us know what the steps were. It would immensely help!
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**Reward with points if useful

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Whether it is because different Servers?
Edited by: Cheney Cao on May 20, 2008 3:38 AM

/****:/#

Invalid Response Code 401 when calling webservice via wsil

Hi Experts,
I have some web services which use destinations which I maintained in Visual Admin under Web Service Security. For authentication I use SAP Logon Tickets. Everything worked fine until I applied SPS14 for nw04s. No I suddenly get the following Exeption:
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 at com.sap.engine.services.webservices.server.management.discovery.DestinationsResolver.resolveURL(DestinationsResolver.java:220)
 at com.sap.engine.services.webservices.server.management.discovery.DestinationsResolver.resolveEntity(DestinationsResolver.java:120)
 at com.sap.engine.services.webservices.espbase.query.WSQueryImpl.initialize(WSQueryImpl.java:184)
 at com.sap.engine.services.webservices.espbase.query.WSQueryImpl.findWSInterfaces(WSQueryImpl.java:151)
 at com.sap.engine.services.webservices.server.management.discovery.ServiceDiscoveryImpl.getWSDLUrl(ServiceDiscoveryImpl.java:71)
 ... 58 more
The strange thing is, when I set the destination to use basic authentication with user and pwd it works again. But then the given user account is used for authentication and not the account of the calling user. If I return to logonTickets it works correctly! When I restart the server I get the error again.
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Any help is appreciated!
Regards Manuel

Hi,
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I hope this helps.
Regards Manuel

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I have created Data type, Message Type and Service Interface in PI system. I have created and implemented ABAP proxy for the Service Interface in ECC system. Then I have created an End-point in the ECC system in Tcode SPROXY.
Now I am tring to publish WSDL of Service Interface in Enterprise Service Builder of PI system. But I was experiencing with an error 'SERVICE_REGISTRY_NOT_AVAILABLE'. Basis team have applied NOTEs 1267817 and 1319742. After applying of these notes I am getting another error ' Invalid Response code (401). Server <http://jupi1.sabic.com:51100/ServicesRegistrySiService/ServicesRegistrySiPort> returned message <Unauthorized>'.
Appreciate your help.
Thanks in advance.
Regards,
Nausheen.
Problem due to incorrect CPIC user login password. Issue solved now.

Problem due to incorrect CPIC user login password. Issue solved now

Authenticating web services -- get Invalid Response Code:(401) Unauthorized

Hi,
ich have implemented a websirve in dynpro java (thanks for all the guys who wrote guides for that), but i still have a problem. i have to set username and password for authorization.
i have already tested follwoing code:
reqMo.wdSetInvocationModifier(
           new IWDWSInvocationModifier() {
             public void doModifyInvocation(Object port) {
                // Creating the SOAP Header node.
                HTTPControlInterface http = HTTPControlFactory.getInterface(port);
                http.setHTTPProxyUserPass("xxxxx","xxxxxx");
             public void doModifyAfterInvocation() {}
but i get same message as follows:
Exception on execution of web service with WSDL
URL 'http://server:port/special/wsdl_report_gen.wsdl' with operation '_-xxxx_-generateReport' in
interface '{urn:sap-com:document:sap:soap:functions:mc-style}XXXX_REPORT_GEN':
Invalid Response Code: (401) Unauthorized. The requested URL
was:"http://server:port/sap/bc/srt/rfc/sap/XXXX_report_gen/111/XXXX_report_gen/XXXX_report_gen";
nested exception is:
com.sap.engine.services.webservices.jaxrpc.exceptions.InvalidResponseCodeException: Invalid
Response Code: (401) Unauthorized. The requested URL
was:"http://server:port/sap/bc/srt/rfc/sap/XXXX_report_gen/111/XXXX_report_gen/XXXX_report_gen"
any ideas?
Edited by: Dennis Ahaus on Dec 10, 2008 11:40 AM

Hi Dennis Ahaus,
If you are using Adaptive webservice model, you can provide the credentials as below.
wdContext.currentXXXXElement().modelObject().setInvokerProperty(javax.xml.rpc.Stub.USERNAME_PROPERTY,"username");
//           wdContext.currentXXXXElement().modelObject().setInvokerProperty(javax.xml.rpc.Stub.PASSWORD_PROPERTY,"password");
Regards,
VJR.

Sharepoint webservice call - Invalid Response Code: (401) Unauthorized.

Hello,
when I try to call a webservice provided by Sharepoint Services 3.0 I always get the following:
InvalidResponseCodeException: Invalid Response Code: (401) Unauthorized. The requested URL was:"http://[myserver]/_vti_bin/dws.asmx?WSDL, used user to connect: [myuser]"
That myuser was given in Netweaver Administrator in the SOA Management -> Destination Template Management as "HTTP authentication - user id/passwort (basic). The destination type was set to WSDL with that URL.
Password I cheked several times. When I call this URL in a browser I can access with that user...
Any idea whats wrong or what I have to change?
Thx in advance,
Frank

Hi,
Could you check the proxy settings on the engine? It could be seen in the NetWeaverAdministrator -> SOA Management -> Global Settings.
The assumption is that the request to wsdl goes (does not go) via proxy. Could the check what is the expected behavior.
A second assumption that comes to my mind is to double-check the password typing. It could be that something is mis typed.
A third assumption is is it certian that the web service WSDL expect basic authentication? It could be protected with other mechanisms which would result in the same result.
~Dimitar

Guided Procedures - Invalid Response Code: (401) Unauthorized

I'm trying to generate an impersonalized form in Guided Procedures. I got an error.
I checked the SAP logs and the error is
Invalid Response Code: (401) Unauthorized. The requested URL was:"http://hostXX:portXX/AdobeDocumentServices/Config?style=document"
Before this error occurs I see an alert
LOGIN.FAILED
User: N/A
Authentication Stack: com.adobe/AdobeDocumentServices*AdobeDocumentServices_Config
Login Module Flag Initialize Login Commit Abort Details
1. com.sap.engine.services.security.server.jaas.BasicPasswordLoginModule SUFFICIENT ok exception true Authentication did not succeed.
I've checked the ADSUser and its not locked. Configuration and everything looks fine. I've tested the ADS connections too on SM59.
We have similar configuration for DEV and its working fine there.
Any help on this is highly appreciated.
Version - SAP 2004s SP16
Thank you,
Srinivas

Thanks everybody. Resolved
Updated the HTTP Destination and Web Services Client with the password for ADSUSER again and restarted the services

Interactive Form Error: Invalid Response Code: (503) Service Unavailable

Hi,
Here i am Facing a Problem while i try to develop a sample application using Interactive Forms.
When i tried to Deploy it.
the Error i am getting is
   com.sap.engine.services.webservices.jaxrpc.exceptions.InvalidResponseCodeException: Invalid Response Code: (503) Service Unavailable. The requested URL was:"http://localhost:50000/AdobeDocumentServices/Config?style=document"
    at com.sap.engine.services.webservices.jaxrpc.wsdl2java.soapbinding.MimeHttpBinding.handleResponseMessage(MimeHttpBinding.java:976)
    at com.sap.engine.services.webservices.jaxrpc.wsdl2java.soapbinding.MimeHttpBinding.call(MimeHttpBinding.java:1423)
    at com.sap.tc.webdynpro.adsproxy.ConfigBindingStub.rpData(ConfigBindingStub.java:82)
    at com.sap.tc.webdynpro.adsproxy.ConfigBindingStub.rpData(ConfigBindingStub.java:99)
    at com.sap.tc.webdynpro.pdfobject.core.PDFObject.doSoapCall(PDFObject.java:279)
    ... 27 more
i will be very thankful if anyone solve my problem ...
Thank you
Srikanth

Hi,
you seem to be pointing to a Java stack that either hasn't got the Adobe document services installed or has them incorrectly configured. Check the ADS Configuration Guide again against the settings of the Engine on which you have the ADS running. Without ADS, you won't get a PDF. The URL with http://localhost:50000/AdobeDocumentServices/Config?style=document in it is a good start, but the config is more than just that.
Best regards,
Markus Meisl
SAP NetWeaver Product Management

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