Error: The Feature Could Not Be Moved. the Junction Has Invalid Geometry

Error Message

When moving a feature participating in a geometric network during an edit session, an error is returned displaying the following message.

Error:   
The feature could not be moved. The junction has invalid geometry.

This error displays as a result of one of the following reasons:

Some of the features have invalid geometry. To identify invalid features, use the Verify Network Feature Geometry tool in the Geometric Network Editing toolbar.
There is a connectivity problem between some features. To identify connectivity problems in the network, use the Verify Connectivity tool .
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Note:
The Verify Network Feature Geometry and Verify Connectivity tool require an ArcGIS for Desktop Advanced or Standard license.
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For more information on identifying and repairing connectivity and geometry problems in a geometric network, refer to the following ArcGIS Web Help topic: About Verify Network tools and commands.
There is a composite relationship class between features. Network features connected to each other that also participate in a composite relationship can cause conflicting movements of the features during editing. For more information on geometric network features participating in composite relationship classes, refer to the following knowledgebase article: Can geometric network features participate in composite relationship classes with one another?

Depending on the cause of the error, the steps to resolve the issue are different:

If there is invalid geometry, remove the invalid feature and recreate the feature.
If there is a connectivity problem between the features, repair and rebuild the connectivity in the network by using the Repair Connectivity and Rebuild Connectivity tools . For more information on repairing network connectivity, refer to the following ArcGIS Web Help topic: About repairing network connectivity.
If the features participate in a composite relationship, delete the relationship class before attempting to move the feature. Features can be recreated with simple relationship classes, if desired. For more information on how to delete a relationship class, refer to the following ArcGIS Web Help topic: Deleting a relationship class in the Catalog tree.