Problem Description
We have Oracle REST Data Services (ORDS) 25.2 deployed on WebLogic Server 14.1.2, front-ended by Oracle HTTP Server (OHS).
Oracle APEX 24.2 is installed in the Oracle Database.
ORDS is used as the gateway to access APEX and SQL Developer Web.
Environment Details
- ORDS Version: 25.2
- Oracle APEX Version: 24.2 (installed on database)
- WebLogic Server: 14.1.2(Secure Production mode)
- Oracle HTTP Server (OHS): 14.1.2
- OS: Linux
- Protocol: HTTPS via OHS
Observed Behavior
Access via WebLogic Managed Server Port
- ORDS landing page → Working
- SQL Developer Web → Working
- Oracle APEX → Working
Access via Oracle HTTP Server (OHS)
- ORDS landing page → Working
- SQL Developer Web → Working
- Oracle APEX → Not Working
Specifically:
- ORDS landing page loads correctly
- Clicking the Oracle APEX tile (second tile) fails
- SQL Developer Web continues to work without issues
OHS Error Log
When attempting to access Oracle APEX via OHS, the following error is logged:
[OHS] [ERROR:32] [weblogic]
ap_proxy: trying GET /<name>_apex/apex at backend host <ip address>/<ssl port>
got exception 'PROTOCOL_ERROR [line 1139 of URL.cpp]:
no CR in final 2 bytes of CTE'
state: reading response body from WLS