In Oracle 12c UTL_HTTP Fails With ORA-29024 After Importing WebServer's Certificate into the Oracle Wallet (Doc ID 1682823.1)

Last updated on FEBRUARY 14, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.1 to 12.2 BETA1 [Release 12.1 to 12.2]
Information in this document applies to any platform.

Symptoms

In Oracle12c, when attempting to use UTL_HTTP in SSL mode the following error occurs.

ERROR
-----------------------
ORA-29024 Certificate validation failure.


STEPS
-----------------------
The issue can be reproduced at will with the following steps:
1. Create the wallet and put the web server certificates

2) sqlplus / as sysdba

select UTL_HTTP.REQUEST('https://test.oracle.com','www-proxy.fr.oracle.com','file:/home/oracle/TESTCASE/SR_HTTPS,'Welcome1') FROM DUAL;

Changes

 Upgrade from Oracle11g Release 2 (11.2.0.x) to Oracle12c Release 1 (12.1.0.x)

Cause

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