CODEWITHSUNDEEP
oracle-apexoracle-rest-data-services
ClarenceG
ClarenceG

Reputation: 163

Why isn't my Oracle Rest-Enabled SQL Reference being recognised?

Been fighting with this one for days. Hopefully, I'm being thick and there's a semicolon missing from somewhere.

I've been trying to setup a reference to my REST-enabled SQL (RESS) on my local box, and Apex refuses to acknowledge it.

I'm using the article at https://docs.oracle.com/database/apex-18.1/HTMDB/rest-enabled-sql-creating.htm#HTMDB-GUID-0906921E-AF79-49D4-B909-1C090F805D9D, which seems quite straightforward.

Before you ask:

Then in APEX->Shared Components->Data Sources->REST Enabled SQL, I've setup this reference: RESS reference

and it uses these credentials:

credendtials

However, when I initially created the reference, and when I test it, I get the following message:

enter image description here

What on earth am I doing wrong? Using Oracle APEX 21.2.0 and ORDS Version 21.4.1.r0250904

Upvotes: -1

Views: 1990

Answers (1)

Carsten
Carsten

Reputation: 1124

the screen shots look good. I would now check whether the database can reach the ORDS endpoint with APEX_WEB_SERVICE, as follows (you can use either SQL*Plus or SQL Workshop for this):

declare
    l_result clob;
begin
    apex_web_service.set_request_headers(
        p_name_01   => 'Content-Type', 
        p_value_01  => 'application/sql' );

    l_result := apex_web_service.make_rest_request(
                    p_url         => 'http://localhost:8080/ords/hr2/_/sql',
                    p_http_method => 'POST',
                    p_username    => 'TESTUSER1',
                    p_password    => 'testuser1',
                    p_body        => 'select sysdate from dual' );

    dbms_output.put_line( l_result );
end;

Possible errors are ...

  • the PL/SQL Network ACL was not set up for the APEX_XXXXXX user
  • the database has a proxy server defined, which is not valid

Upvotes: 1

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