Indicates the beginning of the Shipper's Car Order Transaction Set and transmits identifying numbers and dates
Code identifying purpose of transaction set.
Date (YYMMDD).
BCQ02 is the transaction date.
Time expressed in 24-hour clock time (HHMMSS) (Time range: 000000 through 235959)
BCQ03 is the transaction time.
Code qualifying the Reference Number.
Reference number or identification number as defined for a particular Transaction Set, or as specified by the Reference Number Qualifier.
Standard Carrier Alpha Code
