The SET DUMPDS function is not supported.
| Operand | Support | 
|---|---|
| CLOSED (cvda) | Recognized | 
| INITIALDDS (data-value) | Recognized | 
| NOSWITCH (cvda) | Recognized | 
| OPEN (cvda) | Recognized | 
| OPENSTATUS (data-value) | Recognized | 
| SWITCH (cvda) | Recognized | 
| SWITCHNEXT (cvda) | Recognized | 
| SWITCHSTATUS (data-value) | Recognized |