All inputs to TIMESERIES2TIMETABLE must be timeseries objects. If multiple inputs are given to TIMESERIES2TIMETABLE, they all must be scalar timeseries objects. The unit specified in the timeseries DataInfo is not supported in timetable. A timetable variable unit must be scalar text. The unit specified in the timeseries TimeInfo is not valid for constructing a duration. The allowed units are: 'weeks', 'days', 'hours', 'minutes', 'seconds', 'milliseconds', 'microseconds', and 'nanoseconds'. The time vector or start value specified in the timeseries TimeInfo are not valid for constructing a timetable. Both values are expected to be numeric. The interpolation method specified in the timeseries DataInfo is not valid for a timetable. The allowed methods are: '', 'linear', and 'zoh'. Timeseries Events are not supported in timetables. They are ignored when constructing a timetable. Timeseries Quality is not supported in timetables. They are ignored when constructing a timetable. All inputs must have the same time vector, TimeInfo Units, and TimeInfo StartDate. Separately convert each timeseries to a timetable, and then use the SYNCHRONIZE function to combine the timetables. All timeseries time vectors must be the same length. Separately convert each timeseries to a timetable, and then use the SYNCHRONIZE function to combine the timetables. All inputs must have nonempty time vectors. timeseries array input must be non-empty.