<p>I had problem while executing the given example java problem in opennebula website </p>
<p>That program get compile but when i try to execute it show this kind of error <br></p>
<p>allocate the Virtual Machine... failed [VirtualMachineAllocate] User couldn't be authenticated, aborting call.<br></p>
<p>Pls help me guys to resolve this problem <br></p>
<p>Regards </p>
<p>A S Rajesh </p>