The INVOKE WEBSERVICE function is supported.
| Operand | Support | 
|---|---|
| CHANNEL (data-value) | Full | 
| OPERATION (data-value) | Full | 
| SCOPE (data-value) | Full | 
| SCOPELEN (data-value) | Full | 
| SERVICE (data-value) | Full | 
| URI (data-value) | Full | 
| URIMAP (data-value) | Full | 
| WEBSERVICE (data-value) | Full |