Opening Any OA Framework Pages Gives Unexpected Error And java.sql.SQLException After Upgrade (Doc ID 2247306.1)

Last updated on MARCH 27, 2017

Applies to:

Oracle Applications Framework - Version 12.2.4 and later
Information in this document applies to any platform.

Symptoms

All E-Business Suite users are receiving an "Unexpected error. Please contact your system administrator." when they access OA Framework Pages in Oracle E-Business Suite R12.2.4.
Enabling diagnostics shows this message at top of stack trace:

oracle.apps.fnd.framework.OAException: Application: FND, Message Name: FND_GENERIC_MESSAGE. Tokens: MESSAGE = java.sql.SQLException: Connection has already been closed.;

Changes

 We just upgraded to 12.2.4 of E-Business Suite when we ran into this issue.

Cause

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