Intermittently getting 404 while accessing RESTFul Service

Hi,
I am using apex.oraclecorp.com and exposed simple not secure RESTFul Service. Some user of it in different geographic location are getting error 404.
Any idea why? Also how can I enable debug or look at the logs etc?
Thanks,
-Abhi

Hi Srinivas
Try putting the port of your portal
http://<ip>:<port>/irj/portal
good luck
Joshua
Message was edited by: Josue Cruz

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Want to access RESTful Services through Java Program

We are trying to access RESTful Services exposed by Oracle database cloud through our Java code, with authentication enabled for a particular user.
Till now, we have completed below steps:
1) We have a working account with Oracle database cloud (Username – xxx.xxx)
2) We log in using the credentials for above account, and navigate to Oracle Apex ? SQL Workshop ? RESTful Services
3) We create a new “RESTful Service Module” by filling out the details as below:
     Name:                                  SampleTest
     URI Prefix:                            test
     URI Template:                       /getallemp
     Pagination Size:                    25 (kept to default)
     Required Privilege:                 TestGroupPrivilege
     Resource Handler Details:
                Method:              GET
                Source Type:      Query
                Format:               JSON
                Source:               select * from emp
After creating the above module and testing it, it works fine and the data is retrieved in JSON successfully.
The resulting URL for above RESTful Service Module is: https://<HOST_URL>/apex/test/getallemp
Note that “TestGroupPrivilege” is a privilege assigned to the user group “RESTful Services” and the user “xxx.xxx” is a member of “RESTful Services” user group.
4) We are unable to call the RESTful services from Java program. We are passing username and password in request header as basic authentication. But, we are getting: Error 500--Internal Server Error
5) If we change the “Required Privilege” to default i.e. no privileges present on the module, we can get the response through Java code and everything works perfectly fine.
Please suggest us in: How to access RESTful Services through Java code by passing user credentials in HTTP header for authentication. Also let us know if we have to do any settings through Apex, in case we are missing any.
Message was edited by: NeerajGirolkar
- When we are logging in to Oracle cloud on browser and execute the Oracle cloud RESTful service in another tab of same browser, we are able to get the result. But when executed the same RESTful service from a different browser or java program we get internal server error.
- After investigation, we found that when user logs in to oracle database cloud, a cookie is set in browser with name s “OAMAuthnCookie_cstest-domo.db.us1.oraclecloudapps.com:443” and value as some random token. This cookie is passed in the subsequent requests to the RESTful Service calls when using same browser and as a result, we are able to get the results
- In the Java program, we copied the same cookie with random token in the HTTP Request header and we got the proper response from REST APIs.
- It seems that this cookie is created by an Oracle Middleware tool/server called as OAM – Oracle Accounts Manager, which sends the authentication token after successful authentication and creates the cookie.
- We found that the cookie that OAM creates on authentication is exactly in the same format i.e. ‘OAMAuthnCookie_cstest-domo.db.us1.oraclecloudapps.com:443’. So, we are guessing that Oracle cloud uses OAM for authentication. Please refer to following link for same : http://docs.oracle.com/cd/E14571_01/doc.1111/e15478/sso.htm
Can anyone please suggest:
1.     How to provide authentication to Oracle Cloud REST APIs from java program?
2.     How to pass the username and password in Java code to OAM (or how to communicate with OAM using Java) so that we can receive the unique token from OAM. We can use the token in the further requests? 3.     Also in Oracle cloud white papers , it is mentioned that they support OAuth2.0. But we didn’t find any URLs for same. Can anyone please confirm?
Thanks
~ Neeraj Girolkar

Hi Nilesh,
We tried to connect to Oracle Cloud Database using the way you suggested above, but unfortunately it is not working as well.
Can you let us know the authentication process with Oracle Cloud Database? We found in documentation that it uses OAM (Oracle Access Manager) for authentication. Can you tell us a bit about that? That will be extremely helpful.
Thanks,
- Neeraj

Getting Error while accessing the data using odata service

Hi All,
Iam new to SAP FIORI.
Iam getting the below error while accessing the data using odata service.
"Failed to load resource: the server responded with a status of 404 (Not found)"
"No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin "
i have tried all the solutions like changing the url pattern "proxy/htttp".
and disabled - security in chrome (Chrome is Updated version).
i tried with IE still got the same problem.
And installed all the required software in eclipse
While installing GWPA plugin i got the following error.
let me know if any one have idea.
Thanks in advance.

> Do you want to add and/or update the data in the already existing tables or do you want to replace the content completely?
>
> so in that way :
> bot the options are fine what ever take less time.
Sorry mate, but YOU have to know what you want here.
I gave you an easy to follow set of steps.
As you don't seam to mind the outcome, just might just use them...
> I wanted to know weathe i can use the loadercli for thie export import or not? if yes then is there any new steps to do before i do the export import?
We had this discussion before...
>
> For that the easiest option would be just to drop the tables of SAPR3 and run the import again.
>
> For ease of use you could also just do:
> - logon as superdba
> - drop user SAPR3
> - create user SAPR3 password SOMEPW not exclusive dba
>
> After these steps you can easily pump the data into the database again.
>
> So here in th above given steps , i am creating a new SAPR3 user and why it is not exclusive dba ?
> i already have that user SAPR3 can i use the same.
Yes, you do have the SAPR3 user.
But you don't seem to like to read documentation or learn about how the tools work or anything like that.
Therefore I gave you s simple way to reach your goal.
Of course it's possible to reuse the user.
But then you would have to deal with already existing tables, already existing data etc.
You don't seem to be able to do that. So, the easy steps might be better suited for your needs.
regards,
Lars

Why am I getting an error while accessing the service pop up when I try to convert a doc from pdf to a doc?

I keep getting a pop up of "error while trying to access the service" when I am trying to convert a pdf to a doc?

Hi snork8253,
Please let me know the exact workflow you are following when you get this error.
Are you trying to convert from within Reader or from Browser?
If from Reader then make sure you are signed in within Reader
Also try updating Reader to the latest v11.0.09 and check.
Regards,
Florence

404 error while accessing sicf services via apache reverse proxy

Hi,
I set up an reverse proxy with apache 2.2 and try to access SICF Services via this proxy. I got the following error message from the sap system:
Service cannot be reached
The termination occurred in system SMP with error code 404 and for the reason Not found.
The selected virtual host was 0 .
What can I do?
Please select a valid URL.
If you do not yet have a user ID, contact your system administrator.
ErrorCode:ICF-NF-http-c:000-u:SAPSYS-l:E-i:NE-SSMP01_SMP_00-v:0-s:404-r:Notfound
When I access J2EE services via the proxy it works.
Is there any configuration which have to be done in the ABAP Stack for accessing Services via the proxy server?
For tests I tried to access the simple ping service ( /default_host/sap/public/ )
Thanks and best regards,
Tim

Hi Oliver,
I allready checked the SDN posts for the reverse proxy. Maybe I missed something.
The ProxyPreserveHost is on.
I redirect to the ICM. I only redirected to the J2EE for tests. This worked by the way withe the same conifiguration.
Here is my apache config:
VirtualHost *:5443>
        ServerName      domain.com
        ServerAdmin     test.de
     ProxyPreserveHost On
     #ProxyVia On
     #AllowEncodedSlashes On
Rewrite Rules
- forward sap/public/ping?sap-client=001 -> Test Ping
- Passthrough /sap/public/ping/*
- Redirect any other URL -> Test Ping
        RewriteEngine On
        RewriteRule     ^/sap/public/ping?sap-client=001$     /sap/public/ping?sap-client=001          [R,L]
     RewriteRule     ^/sap/public/(.*)                     /sap/public/$1                    [PT,L]
     RewriteRule (.*)                               /sap/public/ping?sap-client=001          [R,L]
     RewriteLog logs/rewrite_SMP.log
     RewriteLogLevel 3
Reverse Proxy to
- Disable Forward Proxy
- Allow Connections from All
- Reverse Mapping for 302 Response
- Forward / Requests to domain.com:8000
        ProxyRequests Off
        <Proxy *>
                AddDefaultCharset off
                Order Allow,Deny
                Allow from all
        </Proxy>
Forward Rules
     ProxyPass             /sap/public/ping          http://domain.com:8000/sap/public/ping?sap-client=001
     ProxyPassReverse      /                    http://domain.com:8000/
</VirtualHost>
Best regards,
Tim

Exception while accessing web service through code

I have a web service developed using AXIS deployed on Weblogic 8.1
Another web application cotaining GUI deployed on Weblogic 10 tries to access this web service through code.
This piece of code to invoke the web service is written in Action Class present inside web application. (Struts is used in GUI based web app)
When the code tries to invoke web service I am getting following error.
(401)Unauthorized xxx
     at org.apache.axis.transport.http.HTTPSender.readFromSocket(HTTPSender.java:630)
     at org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:128)
     at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:71)
     at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:150)
     at org.apache.axis.SimpleChain.invoke(SimpleChain.java:120)
     at org.apache.axis.client.AxisClient.invoke(AxisClient.java:180)
     at org.apache.axis.client.Call.invokeEngine(Call.java:2564)
     at org.apache.axis.client.Call.invoke(Call.java:2553)
     at org.apache.axis.client.Call.invoke(Call.java:1753)
     at com.ebv.app.web.action.UCS77_1ProcessOfficialChangeSaveDetailsAction.invokeAx(UCS77_1ProcessOfficialChangeSaveDetailsAction.java:243)
     at com.ebv.app.web.action.UCS77_1ProcessOfficialChangeSaveDetailsAction.callUCS77_1ProcessOfficialChangeWebService(UCS77_1ProcessOfficialChangeSaveDetailsAction.java:173)
     at com.ebv.app.web.action.UCS77_1ProcessOfficialChangeSaveDetailsAction.processAction(UCS77_1ProcessOfficialChangeSaveDetailsAction.java:133)
     at com.ebv.framework.web.action.EBVAction.execute(EBVAction.java:106)
     at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:421)
     at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:226)
     at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
     at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:415)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
The web service URL is as follows:
http://10.140.96.5:7808/services/ucs77_1/ProcessOfficialChangeSave77_1-v0001.soap
However
When I try to hit the webservice URL directly on browser login window appears where same username/password I provide which are passed in code to invoke the web service. I get the success page indicating that web service is invoked on hitting enter.
The method used in UCS77_1ProcessOfficialChangeSaveDetailsAction.java to invoke web service is as follows:
public String invokeAx
               String xmlMessage,
               String webServiceURL,
               String webServiceOperation,
               String username,
               String password)
          String xmlResponse = null;
          Call webServiceCall = null;
          InputStream input = new ByteArrayInputStream(xmlMessage.getBytes());
          Service service = new Service();
          try
               webServiceCall = (Call) service.createCall();
               SOAPEnvelope env = new SOAPEnvelope(input);
               SOAPEnvelope resEnv = null;
               webServiceCall.setTargetEndpointAddress(new URL(webServiceURL));
               webServiceCall.setOperationName(new QName(webServiceOperation));
               webServiceCall.setUsername(username);
               webServiceCall.setPassword(password);
               try
                    resEnv = webServiceCall.invoke(env);
               catch (AxisFault e)
                    e.printStackTrace();
                    Message responseMessage = webServiceCall.getResponseMessage();
                    SOAPEnvelope soapXml = (SOAPEnvelope) responseMessage.getSOAPEnvelope();
                    xmlResponse = new String(soapXml.toString().getBytes(AppConstants.UTF8),AppConstants.UTF8);
               if (xmlResponse == null)
                    xmlResponse = resEnv.toString();
          catch (Exception e1)
               e1.printStackTrace();
          return xmlResponse;
Both the weblogic server reside on two different AIX machines.
Can anybody tell what's the problem while invoking web service through code?

time to look into the gateway logs as stated by the fault ..
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"><SOAP-ENV:Body><SOAP-ENV:Fault><faultcode xmlns:p="http://schemas.oblix.com/ws/2003/08/Faults">c</faultcode><faultstring>Step execution failed with an exception</faultstring><detail></detail></SOAP-ENV:Fault></SOAP-ENV:Body></SOAP-ENV:Envelope>
looks like the cipher step might have failed

Getting Error While accessing Accounts from oim

Hi All,
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Exception:
avax.ejb.EJBAccessException: [EJB:010160]Security Violation: User: '<anonymous>' has insufficient permission to access EJB: type=<ejb>, application=oim#11.1.2.0.0, module=iam-ejb.jar, ejb=ProvisioningService, method=getAccountsProvisionedToUserx, methodInterface=Remote, signature={java.lang.String,java.lang.String}.
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     at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:522)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:146)
     at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:518)
     at weblogic.rmi.internal.wls.WLSExecuteRequest.run(WLSExecuteRequest.java:118)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)
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Which user are you using for creating connection with OIM ?
Which method are you using to create connection with OIM ?
Re: OIMClient login throwing AuthenticationException execption (FOR R2)

TNS timed out error while testing REST service

4.2
11g
Hi There,
We had a new application which was to get and post data using REST API which connects to an internal server. This works fine when we use the Google Chrome Advance REST application through the browser, but get a TNS timed out when trying through Apex
Even a simple sql in the SQL workarea in Apex throws the same error
select utl_http.request( 'http://ourserver.com/api/subscriptions') test
from dual;
ORA-29273: HTTP request failed ORA-06512: at "SYS.UTL_HTTP", line 1130 ORA-12535: TNS:operation timed out
Any idea, what the issue could be? Works fine from the browser though using a REST client
Trying this for the first time.
thanks,
Ryan

Hi Ryan,
During your installation, did you follow the steps to enable Network Services, which is one of the requirements when using web services in APEX. You'll find the necessary information in the installation guide. Also in your utl_http.request call, have you tried specifying a proxy, if one is required? You might also want to take a look at at apex_web_service API, specifically the make_rest_request function, which might be useful if you're looking to invoke a RESTful Service via PL/SQL in your application.
Regards,
Hilary

Getting error while starting DB services.

Hello,
I made a mistake while starting DB Services.
Instead of starting DB services with ORACLE user I tried to start it with ROOT user and got Insufficient Privileges error.
Now when I am trying to start it with ORACLE user I am getting Listener error. Listener is not getting start.
Please tell me what to do
Thanks & Regards,
Ajay Sharma

AjaySharma wrote:
Hello,
I made a mistake while starting DB Services.
Instead of starting DB services with ORACLE user I tried to start it with ROOT user and got Insufficient Privileges error.
Now when I am trying to start it with ORACLE user I am getting Listener error. Listener is not getting start.
Please tell me what to do
Thanks & Regards,
Ajay Sharma
> I am getting Listener error
ERROR?
What Error?
I do not see any error.
my car won't go.
tell me how to make my car go.
How do I ask a question on the forums?
https://forums.oracle.com/message/9362002#9362002

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HTTP PUT call to http://host:port/backend/v2/test/test1 not successful. HTTP/1.1 302 Found
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firstly it said :
Redirect To: http://host:port/login.jsp with status: 302 HTTP/1.1 302 Found
Redirection information has not been cached.
the second is:
Status
200 OK Loading time: 22
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Nurhan

Can you please post some of the values you are using to connect to your Schema Service? (please redact the hostname URL for security purposes)
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Data Loading and the Oracle Database Cloud Service
Format is usually:
username used to sign up
password giving at sign up
Service Instance URL

404 : While accessing the portal with IP address

Hi,
When i acces the portal using server ip address (http://ip/irj/portal") instead of servername i am getting 404 error.
Do i have to do any setting to acess the portal using IP address?
Regds,
Srinivas.

Hi Srinivas
Try putting the port of your portal
http://<ip>:<port>/irj/portal
good luck
Joshua
Message was edited by: Josue Cruz

Error while accessing web service

I have a web service (EJB).
After generating clients from wsdl file, while i am trying to access the corresponding function from the client, i am getting the following error.
javax.xml.ws.soap.SOAPFaultException: Endpoint {http://data.module.bill.company.net/}DataService does not contain operation meta data for: {http://www.w3.org/2001/04/xmlenc#}EncryptedData
I dont know why it happens.
Can anyone please help me.
Thanks in Advance...

Hi Aseem,
how are you doing ?
Authorizations in portal are user specific.
The current problem is due to the user not having sufficient permissions on the back end to execute the call.
for this check :-
1> the current user in portal
2> mapping to user in the back end
3> back end user permissions for the RFC / BAPI & it's dependant objects
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I am encountering Error 404 when I am trying to access the presentation services.
All my services are up and running. A ./opmnctl status shows all the components to be "Alive"
My enterprise manager and the console are up and running.
I have never encountered this kind of situation before. Any inputs please?
Akshatha

Hi Akshatha,
Start checking following things
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2. If yes ...Login with weblogic user
3. to check analytics Go to Home >Environment > Servers >bi_server1 > Deployments
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if you are able to http://<machine IP>:7001/em
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If coreapplication is up and running http://<machine IP>:9704/analytics should be accessible.
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Error while accessing a service in ESS

Hi All,
I have uploaded a PDF file in KM, i have created KM document iview for that, in portal content when i triying to priview this iview it is getting opened. I have assigned this as link in in ESS but when i am trying to access this link i am getting an error "Page Cannot be Displayed", when i check the log file i am getting some error.
info 2010-04-15 10:39:30:654 ACCESS.OK: Authorization check for caller assignment to J2EE security role [SAP-J2EE-Engine : guests].
/System/Security/Audit/J2EE com.sap.engine.services.security.roles.audit sap.com/irj gsusapdp04 Server 0 0_47203
Full Message Text
ACCESS.OK: Authorization check for caller assignment to J2EE security role [SAP-J2EE-Engine : guests].
warning 2010-04-15 10:39:23:094 Insufficient permissions for getting SLD access information. You can add permissions for your application via the SLD service in the 'Visual Administrator'.
/System/Server/SLDService com.sap.sldserv.SldApplicationService sap.com/tcwddispwda gsusapdp04 Server 0 0_47203
Full Message Text
Insufficient permissions for getting SLD access information. You can add permissions for your application via the SLD service in the 'Visual Administrator'.
[permissions_collection_operator]: [permission_collection]: domain's permissions: [
standalone: []
collections:
{(java.lang.RuntimePermission loadLibrary)(java.lang.RuntimePermission queuePrintJob)(java.lang.RuntimePermission stopThread)}
*{(java.io.FilePermission * read,write)}*
*{(java.net.SocketPermission localhost:1024- listen,resolve)(java.net.SocketPermission * connect,resolve)}*
*{(java.util.PropertyPermission java.version read)(java.util.PropertyPermission java.vm.name read)(java.util.PropertyPermission java.vm.vendor read)(java.util.PropertyPermission os.name read)(java.util.PropertyPermission java.vendor.url read)(java.util.PropertyPermission java.vm.specification.vendor read)(java.util.PropertyPermission os.version read)(java.util.PropertyPermission java.specification.vendor read)(java.util.PropertyPermission java.class.version read)(java.util.PropertyPermission java.specification.name read)(java.util.PropertyPermission file.separator read)(java.util.PropertyPermission java.vm.version read)(java.util.PropertyPermission os.arch read)(java.util.PropertyPermission java.vendor read)(java.util.PropertyPermission java.vm.specification.name read)(java.util.PropertyPermission java.specification.version read)(java.util.PropertyPermission java.vm.specification.version read)(java.util.PropertyPermission * read)(java.util.PropertyPermission path.separator read)(java.util.PropertyPermission line.separator read)}*
Earlier we have EP 7 with SP14, at that time link was working fine, later due to some problem we have undeployed and redeployed ESS/MSS - BP and upgraded SP14 to SP18 now we are facing this error, can you just help me out solving this issue.
Thanks & Regards,
Ramesh.

Hi Ramesh,
I am facing with the same problem. Have you found the solution for it.
Thanks.

Getting Error while accessing End to end Monitoring.

Hi,
We are running XI 3.0 on MS SQL Server. While we hit END to END Monitoring Button we getting some error.
Here the Error.
Service cannot be reached
What has happened?
URL http://lax05sesd02:50000/sap/bc/bsp/sap/spi_monitor/monitor.do call was terminated because the corresponding service is not available.
Note
The termination occurred in system XID with error code 403 and for the reason Forbidden.
The selected virtual host was 0 .
What can I do?
Please select a valid URL.
If you do not yet have a user ID, contact your system administrator.
ErrorCode:ICF-NF-http-c:000-u:SAPSYS-l:E-i:LAX05SESD02_XID_00-v:0-s:403-r:Forbidden
HTTP 403 - Forbidden
Your SAP Internet Communication Framework Team
Please help us to solve this issue.

Hi,
We are running XI 3.0 on MS SQL Server. While we hit END to END Monitoring Button we getting some error.
Here the Error.
Service cannot be reached
What has happened?
URL http://lax05sesd02:50000/sap/bc/bsp/sap/spi_monitor/monitor.do call was terminated because the corresponding service is not available.
Note
The termination occurred in system XID with error code 403 and for the reason Forbidden.
The selected virtual host was 0 .
What can I do?
Please select a valid URL.
If you do not yet have a user ID, contact your system administrator.
ErrorCode:ICF-NF-http-c:000-u:SAPSYS-l:E-i:LAX05SESD02_XID_00-v:0-s:403-r:Forbidden
HTTP 403 - Forbidden
Your SAP Internet Communication Framework Team
Please help us to solve this issue.

Intermittently getting 404 while accessing RESTFul Service

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