The operation requires a specific version of the trace network referenced in the error message. Review the specific help documentation for the operation for more information.
- The Set Flow Direction tool is not supported with trace networks of Trace Network Version 2 or later. For trace networks that are version 1 or later, use the FLOWDIRECTION network attribute field to set or modify the flow direction of a line feature in the network. Validate dirty areas to update the network topology with the new flow direction value.
Ensure that the operation is attempted against a supported version of the trace network.