| STRGA255 | char(255) | Yes | Location of Lockbox File - | IN |
| paLockboxFormatType | smallint | Yes | Lockbox Format Type - 1 = Single-Line, 2 = Multiple-Line | IN |
| XPRTFTYP | smallint | Yes | File Format Type - 1 = Fixed Length, 2 = Tab delimited, 3 = Comma Delimited | IN |
| DECPLCUR | smallint | No | Decimal Places on Amounts - | IN |
| USRDEFND1 | char(50) | No | User Defined field - developer use only | IN |
| USRDEFND2 | char(50) | No | User Defined field - developer use only | IN |
| USRDEFND3 | char(50) | No | User Defined field - developer use only | IN |
| USRDEFND4 | varchar(8000) | No | User Defined field - developer use only | IN |
| USRDEFND5 | varchar(8000) | No | User Defined field - developer use only | IN |
| ErrorState | int | No | Return value: 0=No Errors, 1=Error Occurred | INOUT |