Accessing Fusion Middleware Control with /em Fails with Error 500--Internal Server Error (Doc ID 1917630.1)

Last updated on MARCH 08, 2017

Applies to:

Enterprise Manager for Fusion Middleware - Version 11.1.1.7.0 and later
Information in this document applies to any platform.

Symptoms

Oracle Fusion Middleware 11g (11.1.1.7.0) has been installed.
A FMW domain has been configured and working for some time without any problems.

Now, it is no longer possible to access the Oracle Fusion Middleware Control using http://localhost:7001/em

Such requests fail and the browser response shows:

 

Changes

 No planned changes were reported.

Cause

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