If the title error message is received from the Metric Engine while evaluating a metric, the root cause is likely a mal-configured
NormalizedTimeseries. You can check out the
NormalizedTimeseries object using
NormalizedTimeseriesPersister.getId() to return the NormalizedTimeseries object from the ‘raw’ timeseries.
This allows you to investigate the NormalizedTimeseries.
In most cases, running the normalize() method on the TimeSeriesHeader Type will resolve this issue.