Why does this happens?
2014-09-15 12:07:25 Error Failed to allocate a QlikView Engine. 2014-09-15 12:07:25 Error No QlikView Engine was available after waiting for 45 minutes
Error while reloading the QlikView from publisher
Basically, you don't have a QVB available to do the task
Look inte QMC to see how many you have set , and if needed increase it.
Have in mind that you can´t allocate more then cores on the machine
Retrieving data ...