Receiving Inconsistent Making and Breaking Loop Dialogs When Performing Device Operations in a Substation

(Doc ID 2092132.1)

Last updated on FEBRUARY 28, 2017

Applies to:

Oracle Network Management for Utilities - DMS - Version 1.11.0.4 and later
Oracle Utilities Network Management System - Version 1.11.0.4 and later
Information in this document applies to any platform.

Symptoms

The customer has part of a substation that is modeled like this -

 

Then three switches are closed to energize both sides of feeder-bypass switches -

 

Attempting to close Switch A results in the warning dialog "You are about to create a loop" getting displayed.
Attempting to close Switch B does not result in the dialog.

 

Cause

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