This attribute counts the records of a particular event type on this
Card which could not be generated by some application due to
some problem such as insufficient resources. One cannot tell exactly
which event could not be generated, nor which application instance
tried to generate it, but when this count increases, it is an indicator
that some re-engineering may be required and will provide some
idea as to why a record is missing.
This counter wraps to 0 when the maximum value is exceeded.