My Oracle Support Banner

ORA-28239 No Key Provided, when using APEX_MAIL.send to send emails (Doc ID 2757590.1)

Last updated on MARCH 03, 2021

Applies to:

Oracle Application Express (APEX) - Version 20.2 and later
Information in this document applies to any platform.

Symptoms

On : APEX 20.2 version, Administration

When attempting to send emails Using APEX_MAIL.send
the following error occurs.

ERROR
-----------------------
ORA-28239 no key provided


STEPS
-----------------------
The issue can be reproduced at will with the following steps:
1. Install new APEX
2. Configure the SMTP at Instance level
3. Try to send emails with apex_mail_send
4. Verify that emails can be send using plsql at database level

Changes

 

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Changes
Cause
Solution


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.