title: What happens if a message is rolled back in MQ?
body: <p>I receive a message from a WebSPhere MQ queue. I try to process and if i receive some exceptions i want to rollback the message to the MQ Queue.</p>
  
  <p>I have no problems in doing the same. What happens to the message? Does it go to the bottom of the queue?</p>
  
  <p>If i try and pull a message from the queue would i receive the same message that i rolledback?</p>
  
  <p>What is the behaviour likely to be? I want to know this behaviour typically in a high volume Queue scenario?</p>
  
  <p>Appreciate any inputs.</p>
  
  <p>Thanks,
  Manglu</p>