The line record [L] holds the metadata information that applies to its corresponding sub-line [SL] records.
Record type identifier
The counter starts at 1, and it increments sequentially by one unit.
|Fixed value: ||Account type.|
Defines the type of account the transactions are related to.
|Specifies the merchant account name.|
If the column shows
A merchant reference, that is, a unique identifier associated to a specific transaction.
As for modification requests, the merchant reference value can either:
RefundWithData has only one processing type and one sub-line.