The short answer
An 0E error will make a Wolf oven lock up. It generally isn't user-serviceable: cycle the power once, and call for service if it returns.
An 0E error message will cause your oven to lock up. Generally, 0E errors are not user-serviceable.
What to do if you have an 0E error
- Turn off the breaker or unplug the range.
- After one minute, restore power.
- If the error returns, call your factory-authorized service centre.