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  1. ,

    401 means "Unauthorized", so there must be something with your credentials. You need to pass the authentication to let the server know its a valid user. Check whether the authentication details are provided.

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via Stack Overflow by Lasan
, 1 year ago
Server returned HTTP response code: 403 for URL: http://208.112.83.44:84/api/authentication
java.io.IOException: Authentication failure at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1696) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1440) at de.agentes.soap.client.demo.SoapClientDemoApp.main(SoapClientDemoApp.java:24)