Expand description
The Clause 21 error productions that replace the plain class/code pair, read by the service the Error PDU answers:
| Service | Body |
|---|---|
| AddListElement, RemoveListElement | ChangeListError |
| CreateObject | CreateObjectError |
| WritePropertyMultiple | WritePropertyMultipleError |
| SubscribeCOVPropertyMultiple | SubscribeCOVPropertyMultipleError |
| ConfirmedPrivateTransfer | PrivateTransferError |
| VT-Close | VTCloseError |
Functions§
- detail
- The detail
pdu’s structured body adds to its class and code.Nonefor a plain class/code error, for a service with no structured body, and for a body whose optional fields are all absent (SubscribeCOVPropertyMultiple’s general error, VTClose-Error without its list).