To indicate the beginning of a planning schedule transaction set; whether a ship or delivery based forecast; and related forecast envelope dates
| Position | Element | Name | Type | Min/Max | Repeat | |
|---|---|---|---|---|---|---|
| 1 | 353 | Transaction Set Purpose Code | Mandatory | ID | 2/2 | 1 |
| 2 | 127 | Reference Identification | Rel | Alphanumeric | 1/80 | 1 |
| 3 | 328 | Release Number | Rel | Alphanumeric | 1/30 | 1 |
| 4 | 675 | Schedule Type Qualifier | Mandatory | ID | 2/2 | 1 |
| 5 | 676 | Schedule Quantity Qualifier | Mandatory | ID | 1/1 | 1 |
| 6 | 373 | Date | Mandatory | Date | 8/8 | 1 |
| 7 | 373 | Date | Opt | Date | 8/8 | 1 |
| 8 | 373 | Date | Mandatory | Date | 8/8 | 1 |
| 9 | 373 | Date | Opt | Date | 8/8 | 1 |
| 10 | 367 | Contract Number | Opt | Alphanumeric | 1/30 | 1 |
| 11 | 324 | Purchase Order Number | Opt | Alphanumeric | 1/22 | 1 |
| 12 | 783 | Planning Schedule Type Code | Opt | ID | 2/2 | 1 |
| 13 | 306 | Action Code | Opt | ID | 1/2 | 1 |