Known Issues for Oracle Database Exadata Express Cloud Service Known Issues Development — APEX, REST Development — APEX, REST This section describes issues associated with Oracle Application Express (APEX) and REST. Topics: APEX RESTful Services Do Not Work in New Workspaces Oracle Application Express 18.1 Ability to Build RESTFul Web Services in ORDS Not Supported Oracle Application Express and RESTful Services Do Not Work After Changing Time Zone