Hi,

While listening through the video "Developer Coaching - Oracle Database 23ai - Zero Slides, Zero Marketing, 100% Live Demo" there mentioned that we can set the oracle wallet path to system: to access the windows level certificates, but when I tried the same using below PLSQL code, I couldn't succeed, I'm getting the error "ORA-29248: an unrecognized WRL was used to open a wallet".

Kindly let me know where I went wrong with the code? and how to use the system: as mentioned?

Oracle Database: 19.3.0.0.0
Error: ORA-29248: an unrecognized WRL was used to open a wallet
Command Used: utl_http.set_wallet('system:',null);

full code is given below:

declare
 p_url varchar2(200) := 'https://www.oracle.com';
 l_http_request utl_http.req;
 l_http_response utl_http.resp;
 l_text varchar2(32767);
begin
    utl_http.set_wallet('system:',null);

 l_http_request := utl_http.begin_request(p_url);
 l_http_response := utl_http.get_response(l_http_request);
 utl_http.read_text(l_http_response,l_text,32766);
 dbms_output.put_line(substr(l_text,1,100));
exception
 when utl_http.end_of_body then
  utl_http.end_response(l_http_response);
end;

Thanks for your support in advance.