The INQUIRE TDQUEUE function is supported.
| Operand | Support | 
|---|---|
| ATIFACILITY (cvda) | Full | 
| ATITERMID (data-area) | Full | 
| ATITRANID (data-area) | Full | 
| BLOCKFORMAT (cvda) | Full | 
| EMPTYSTATUS (cvda) | Full | 
| ENABLESTATUS (cvda) | Full | 
| INDIRECTNAME (data-area) | Full | 
| IOTYPE (cvda) | Full | 
| NEXT | Full | 
| NUMITEMS (data-area) | Full | 
| OPENSTATUS (cvda) | Full | 
| PRINTCONTROL (cvda) | Full | 
| RECORDFORMAT (cvda) | Full | 
| RECORDLENGTH (data-area) | Full | 
| RECOVSTATUS (cvda) | Full | 
| REMOTENAME (data-area) | Full | 
| REMOTESYSTEM (data-area) | Full | 
| TDQUEUE (data-value) | Full | 
| TRIGGERLEVEL (data-area) | Full | 
| TYPE (cvda) | Full |