Unauthorized Exception in REST Client

Anonymous — Sat, 16 Nov 2024 10:11:16 GMT

Hi All,
I'm using Talend ESB 6.3 version & trying to pull the data from HP ALM to MongoDB.

In the my job, I've started from "tMongoDBConnection --> tRESTClient --> tExtractXMLField --> tXMLMap --> tMongoDBOutput".
In the REST Client component throwing Exception "HTTP 401 Unauthorized"
My Exception is :
Exception in component tRESTClient_1
javax.ws.rs.NotAuthorizedException: HTTP 401 Unauthorized
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.cxf.jaxrs.client.AbstractClient.convertToWebApplicationException(AbstractClient.java:507)
at org.apache.cxf.jaxrs.client.WebClient.doInvoke(WebClient.java:895)
at org.apache.cxf.jaxrs.client.WebClient.doInvoke(WebClient.java:863)
at org.apache.cxf.jaxrs.client.WebClient.invoke(WebClient.java:426)
at org.apache.cxf.jaxrs.client.WebClient.get(WebClient.java:609)
at local_project.restjob_0_1.RestJob.tRESTClient_1Process(RestJob.java:1764)
at local_project.restjob_0_1.RestJob.tMongoDBConnection_1Process(RestJob.java:411)
at local_project.restjob_0_1.RestJob.runJobInTOS(RestJob.java:2541)
disconnected
at local_project.restjob_0_1.RestJob.main(RestJob.java:2398).

How to resolve this issue?

Re: Unauthorized Exception in REST Client

Anonymous — Thu, 22 Dec 2016 11:16:32 GMT

Hi, it most likely means the target service is expecting a username and password, please set it in tRESTClient

Re: Unauthorized Exception in REST Client

vapukov — Thu, 22 Dec 2016 21:47:09 GMT

You need to check - what source REST service description, especial authorisation methods
did You test Your REST API call with Postman or similar tools?

topic Unauthorized Exception in REST Client in Talend Studio

Unauthorized Exception in REST Client

Re: Unauthorized Exception in REST Client

Re: Unauthorized Exception in REST Client