ERROR
Note: This article pertains to retired ArcGIS versions 8.x and 9.x only. Later versions of ArcGIS may contain different functionality, as well as different names and locations for menus, commands and geoprocessing tools.
When dragging the first or last vertex of a selected topology edge, the following error message is displayed:
"The edge cannot be modified. The endpoint of an edge cannot be modified if it is shared by other topology elements."
The first and last vertex of a selected topology edge must be edited as topology nodes.
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