MWM Mapviewer Service Fails with error - "mcs" failed to preload on startup in Web application: "/mapviewer

(Doc ID 1583056.1)

Last updated on JULY 05, 2018

Applies to:

Oracle Utilities Mobile Workforce Management - Version 2.1.0 and later
Oracle Real-Time Scheduler - Version 2.1.0 and later
Information in this document applies to any platform.


When attempting to start weblogic, everything starts except for the mapviewer service which is in a failed state.

The following error occurs.

#### <> <> <> <Servlet: "mcs" failed to preload on startup in Web application: "/mapviewer".
at oracle.lbs.mapcache.MCSServlet.init(


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