|
Level
|
Code
|
Display
|
Definition
|
| 1 |
AL
|
Always |
Always send an acknowledgement.
|
| 1 |
ER
|
Error/reject only |
Send an acknowledgement for error/reject conditions only.
|
| 1 |
NE
|
Never |
Never send an acknowledgement.
|
| 1 |
SU
|
Successful only |
Send an acknowledgement for successful completions only.
|