Incompatible Version of WebLogic Server Used With Oracle Utilities NMS Results in Runtime Configuration Error 503 Service Unavailable
(Doc ID 1154274.1)
Last updated on FEBRUARY 26, 2019
Applies to:Oracle Network Management for Utilities - DMS - Version 220.127.116.11 to 18.104.22.168.0 [Release 1.9 to 2.3]
Oracle Utilities Network Management System - Version 22.214.171.124 to 126.96.36.199.0 [Release 1.9 to 2.3]
Information in this document applies to any platform.
When attempting to log in using the URL: http://<HOST>:<PORT>/nms, the browser shows the following error:
The server is currently unable to handle the request due to a temporary overloading or maintenance of the server. The implication is that this is a temporary condition which will be alleviated after some delay. If known, the length of the delay may be indicated in a Retry-After header. If no Retry-After is given, the client SHOULD handle the response as it would for a 500 response.
Note: The existence of the 503 status code does not imply that a server must use it when becoming overloaded. Some servers may wish to simply refuse the connection.
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