ORA-28817: Instance Settings Page Does Not Display After 4.2.3 Patch

(Doc ID 1595214.1)

Last updated on SEPTEMBER 20, 2016

Applies to:

Oracle Application Express (formerly HTML DB) - Version 4.2 and later
Information in this document applies to any platform.

Symptoms

After application of 4.2.3.00.08 patch on 4.2.2.00.11 version, the page Instance Settings from internal/admin view does not work.
The error message, which it shows is:

 

Cause

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