VM not getting auto power on after provisioning from CFME 3.1 if memory size is more than 4GB.

Issue

• VM not getting auto power on after provisioning from CFME 3.1 if memory size is more than 4GB.
• Any new VM provisioned from CFME 3.1 portal is not getting powered on automatically. Need to manually power on the VM from RHEV Manager.
• Below error message is seen in logs:

[2015-04-23T12:53:44.505643 #7957:9bb004]  INFO -- : Q-task_id([service_template_provision_task_1000000000008]) In State=[checkprovisioned], invoking [on_error] method=[update_serviceprovision_status(status => '[RhevmApiError]: [Cannot edit VM. Physical Memory Guaranteed cannot exceed Memory Size.]')]