Invoking FastLoad | File Requirements | Teradata FastLoad - 17.20 - File Requirements - FastLoad

Teradata® FastLoad Reference - 17.20

Release Number
June 2022
English (United States)
Last Update

In addition to the input data source, Teradata FastLoad accesses four different data sets/files or input/output devices. The following table lists the FastLoad data sets/files and input/output devices.

FastLoad Data Sets/Files and Input/Output Devices 
Data Set/File or Device Provides
standard input Teradata FastLoad commands and Teradata SQL statements that make up a Teradata FastLoad job
standard output Destination for Teradata FastLoad output responses and messages
standard error Destination for Teradata FastLoad error messages
configuration Optional specification of Teradata FastLoad utility default values

When running Teradata FastLoad in interactive mode, the terminal keyboard functions as the standard input device and the display screen is the standard output/error device.

When running Teradata FastLoad in batch mode, a data set or file name must be specified for each of these functions. The method of doing this varies, depending on the configuration of your client system:
  • On workstation-attached client systems, use the standard redirection mechanism (recommended approach) to specify the Teradata FastLoad script files when invoking the utility. Teradata FastLoad script files can also be piped to Teradata FastLoad when invoking the utility.
  • On mainframe-attached client systems, use standard z/OS JCL control commands to allocate and create the Teradata FastLoad data sets or files before invoking the utility.