Skip to Main Content

APEX

Announcement

For appeals, questions and feedback about Oracle Forums, please email oracle-forums-moderators_us@oracle.com. Technical questions should be asked in the appropriate category. Thank you!

ORA-29024: Certificate validation failure

Daniel SasakiMay 14 2025

Hello,

I'm trying to make a GET request using the APEX_WEB_SERVICE.make_rest_request function in a REST Data Source, but I'm receiving the following error:

ORA-29024: Certificate validation failure.

The error is intermittent—sometimes the request works fine, but other times, the error occurs. Below are the code I'm using, the error message, and the certificate.

DECLARE 
l_response CLOB; 
BEGIN 
l_response := APEX_WEB_SERVICE.make_rest_request( 
p_url => 'https://my_url.com/api/apex/hello-world-teste', 
p_http_method => 'GET' 
); 

DBMS_OUTPUT.PUT_LINE(DBMS_LOB.SUBSTR(l_response, 1000, 1)); -- Print first 1000 characters 
END;

oracle_error.png

This is the error.

certificate.png

This is the certificate that i'm using.

This error started to happen after the update of ORDS to 25.1.0.100.1652 and APEX to 24.2

Can anybody help me in this situation please?

Comments
Post Details
Added on May 14 2025
4 comments
200 views