Part URI Error Group
When you use methods that process IOpcPartUri interfaces or take IOpcPartUri as an input parameter, the following error codes may be returned.
| Return code/value | Description |
|---|---|
|
The part name does not conform to the rules specified in the OPC standards. |
|
The part name of a Relationships part is required, but the part name is not that of a Relationships part. For more information about the part names of Relationships parts, see the OPC. |
|
A part name cannot be an absolute URI. An absolute URI begins with a schema component followed by a ":", as described in RFC 3986: URI Generic Syntax. |
Remarks
For more information about error handling in COM, see the Error Handling (COM) topic.
Requirements
| Header |
|