title: BlackBerry Push Service SDK - BPS server URL
body: <p>In order to understand how the Push service in BlackBerry is implemented, I have installed the Push Service SDK and following the <a href="http://docs.blackberry.com/en/developers/deliverables/30161/Push_Service_SDK-Getting_Started_Guide--1590931-0622013208-001-1.1.0.16-US.pdf" rel="nofollow">Push_Service_SDK-Getting_Started_Guide</a>. Following ths steps thoroughly, on "Registering" myself from the app, I got the following error:</p>
  
  <pre><code>Request to register failed. Caused by java.io.IOException: Network operation [Subscribe] failed. Make sure that Content Provider URL is accesible. 
  </code></pre>
  
  <p>Can anyone guide me through this. When keying in the details, we need to provide the "BPS server URL" and "Push Initiator application URL". I have received the credential details from BlackBerry and it contains PPG Base Url as "cpXXX.pushapi.eval.blackberry.com" where the XX needs to be replaced by the CPID (Content Provider ID). Is this link to be keyed in for "BPS server URL" and "Push Initiator application URL"? I did key in this and received the above error on "Register". </p>
  
  <p>Please guide.</p>