Hi Tom ,

We have requirement to communicate payment gateway through https from plsql. so we used SSL through wallets.
But in 11.2.0.1.0 we are unable to read file from wallet even though correct file path provided.
I gone through below link also it doesn't solve my problem.

https://asktom.oracle.com/pls/apex/f?p=100:11:16512428708340::::P11_QUESTION_ID:921629345219

Below is the code we used.

Declare
M_req utl_http.req;
M_resp utl_http.resp;
l_response_text  CLOB;
--l_list json_list;
buf VARCHAR2(32767);
Begin
 utl_http.set_wallet('file:C:\app\product\11.2.0\dbhome_1\BIN\owm\wallets\AXIA', 'xxxxx');
 M_req :=  utl_http.begin_request('https://demowebsite.com/organization_mapping?api_id=abcd'||'&'||'api_token=xyz');
 utl_http.set_header(M_req, 'Accept', 'application/testfusion+json');
   M_resp := UTL_HTTP.get_response(M_req);
 Begin
  LOOP
   UTL_HTTP.read_text(M_resp, buf);
   l_response_text := l_response_text || buf;
  END LOOP;
 EXCEPTION
  WHEN UTL_HTTP.end_of_body THEN
      NULL;
 End;
 --l_list := json_list(l_response_text);
 dbms_output.put_line(l_response_text);
UTL_HTTP.end_response(M_resp);
EXCEPTION
  WHEN UTL_HTTP.end_of_body THEN
    UTL_HTTP.end_response(M_resp);
End;
/

Always I am getting below error

ERROR at line 1:
ORA-29273: HTTP request failed
ORA-06512: at "SYS.UTL_HTTP", line 1130
ORA-28759: failure to open file
ORA-06512: at line 9

Please help in fixing issue.

Thanks in Advance,
S Ranga Prasad.