| Segment | Ebene | Beschreibung | Opt/Mand. |
|---|
| UNH | 0 | A service segment starting and uniquely identifying a message. The message type code for the Product exchange reconciliation message is PRODEX. Note: Product exchange reconciliation messages conforming to this document must contain the following data in segment UNH, composite S009: Data element 0065 PRODEX D A UN | Mandatory |
| BGM | 0 | A segment to indicate the type and function of the Product Exchange Message and to transmit its unique identifying number. | Mandatory |
| DTM | 0 | A segment identifying the date and time that the statement was generated and the end period to which the transaction statement refers. | Mandatory |
| MEA | 0 | This identifies the primary unit of account pertaining to the contract. | Mandatory |
| NAD | 0 | A segment identifying the two partners involved in the transaction identified in the following message. In this message the segment is mandatory and must appear twice; once for each partner. | Mandatory |
| SG1 | 0 | SG1 | Mandatory |
| RFF | 1 | A segment identifying the product exchange contract reference. | Mandatory |
| DTM | 1 | A segment specifying general dates and, when relevant, times related to the reference. | Optional |
| SG2 | 0 | SG2 | Optional |
| IMD | 1 | A segment identifying the product group exchanged between the interchange partners. | Mandatory |
| QTY | 1 | A segment identifying the exchange balances for the contract during the period. It is used for opening balances and for closing balances. | Optional |
| SG3 | 1 | SG3 | Optional |
| LIN | 2 | A segment identifying the product exchanged between the interchange partners. | Mandatory |
| GEI | 2 | A segment identifying the transaction type (receipt, delivery etc) and (where required) duty status. | Optional |
| LOC | 2 | A segment identifying e.g. the oil terminal location involved in sending and receiving the product. | Optional |
| DTM | 2 | A segment identifying the date of supply. | Optional |
| MEA | 2 | A segment identifying measurement information for the product exchanged. | Optional |
| QTY | 2 | A segment identifying the quantity(ies) for the product exchanged. | Optional |
| TDT | 2 | A segment identifying the transport mode and appropriate movement identifier(s) for transaction. | Optional |
| SG4 | 2 | SG4 | Optional |
| RFF | 3 | A segment identifying the consignment note, ticket reference or some unique number for each transaction. | Mandatory |
| DTM | 3 | A segment specifying general dates and, when relevant, times related to the reference. | Optional |
| UNT | 0 | A service segment ending a message, giving the total number of segments in the message (including the UNH & UNT) and the control reference number of the message. | Mandatory |
