Call Parameters
| Standard Interface | Enhanced Interface | |
|---|---|---|
| Function Number | Must be 34 | |
| Data String | Preallocated target data string. When the Set Session Parameters (9) function with Extended Attribute Bytes (EAB) option is issued, the length of the data string must be at least twice the length of the field. | |
| Length | Number of bytes to copy (the length of the data string). | |
| PS Position | Identifies the target field. This can be the PS position of any byte within the target field. Copy always starts at the beginning of the field. | |