Invalid line features that do not match the subnetwork definition for valid lines defined for the tier were created in the subnetwork.
Review line errors for specific error features. Also review the network properties for the utility network layer. Under Tiers, in the Valid Lines column, review the line asset groups and asset types that have been defined and do the following:
- Change the asset group and asset type of the invalid feature if necessary.
- Change the subnetwork definition for the tier to include additional valid lines. See Set or modify the subnetwork definition for more information.