FPEM0922W Threshold field `<V1>` is in error. Field is invalid for event `<V2>`

Explanation
 The field name specified in the Exception Threshold
data set does not correspond with the event (for example, a statistics
field was specified for a THRD event).  
<V1> is the field name.

<V2> is the event.

User response
 Correct the error.