Request HTTPS two times FAILS

Question

I have an httpS - URL that, when entered in internet explorer (IE), results in an xml-file as response.
And when executing same URL again in IE - by pressing refresh - I recieve another xml-file as response
And this is how it SHOULD be.
Now, when trying to do the same thing in Oracle PL/SQL, only the first response works out but
when trying again for the additional response, i get the following errors:
ORA-29273: HTTP request failed
ORA-06512: at "SYS.UTL_HTTP", row 1385
ORA-29273: HTTP request failed
ORA-06512: at "SYS.UTL_HTTP", row 1227
ORA-12545: Connect failed because target host or object does not exist
ORA-06512: at row 31
(words "at" and "row" are my translation)
(We are using Oracle9i Release 9.2.0.7.0)
This is my code:
utl_http.set_wallet('file:D:/oracle/WALLETS/', 'btjwall1');
utl_http.clear_cookies;
http_req := utl_http.begin_request(in_url);
http_resp := utl_http.get_response(http_req);
DBMS_OUTPUT.PUT_LINE('SO FAR SO GOOD');
utl_http.read_text(http_resp, env);
utl_http.end_response(http_resp);
dbms_lock.sleep(3);
http_req := utl_http.begin_request(in_url2);
http_resp := utl_http.get_response(http_req);
DBMS_OUTPUT.PUT_LINE('WISH YOU WERE HERE!');
utl_http.read_text(http_resp, env);
utl_http.end_response(http_resp);
I have also tried various combinations of
utl_http.set_persistent_conn_support(....);
utl_http.set_cookie_support(....);
Since I know the called server demands cookie support
Any idea?
I'm stuck.
Brgrds
Peter

Answer 1

does this procedure help - Error using UTL_HTTP over HTTPS