130234: The input event feature class must have referent fields configured in order to configure Honor Referent Location for the Carto Realign Rule.

Description

The chosen input event feature class does not have the configured referent fields necessary to configure Honor Referent Location as the value for the Carto Realign Rule.

Solution

Use the Modify LRS Event tool to configure referent fields in the input event feature class prior to running the Modify Event Behavior tool.