The Export operator requires one database load slot.
The number of concurrent load slots is, however, configurable in the database environment using the same MaxLoadTasks field control used by FastLoad, FastExport, and MultiLoad. For example, one Teradata PT Export Load job equates to one FastExport job in the count for MaxLoadTasks.
For more information, see “DBS Control Utilities” in Teradata Vantage™ - Database Utilities, B035-1102.