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Weblogic Managed Server Start Order Should not be Important for Flex and OMA (Doc ID 2853345.1)

Last updated on MAY 31, 2024

Applies to:

Oracle Utilities Network Management System - Version 2.5.0.1.0 to 2.5.0.1.0 [Release 2.5]
Oracle Network Management for Utilities - DMS - Version 2.5.0.1.0 to 2.5.0.1.0 [Release 2.5]
Information in this document applies to any platform.

Symptoms

On : 2.5.0.1.0 version


When running two weblogic instances to support separation of the NMS-WS adapter and Core NMS, Weblogic manage server start order is important for Flex and OMA

The Flex managed server always has to be started and running before the NMS managed server running CESEJB can be started. This should not be the case. The managed servers should be able to start in any order.

Steps:
Stop managed server running NMS-WS adapter (Flex) in its weblogic instance
Stop managed server running CESEJB (core nms) in its weblogic instance
Start managed server running NMS-WS adapter (Flex or OMA) in its weblogic instance
Start managed server running CESEJB (core nms) in its weblogic instance

If this is done out of order, this error is produced when trying to log into Flex or OMA

error performing login: One or more of the NMS Services are down. Please contact your administrator. : 3f97ddd4-44bb-4aac-a426-f6be514b8be7: Error: Error "500:Internal Server Error" invoking URL /flex-api/login

 

Cause

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In this Document
Symptoms
Cause
Solution
 Fix Description
 Migration
References


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