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Master Note on Known Causes of '404 Not Found' in APEX and ORDS (Doc ID 2226283.1)

Last updated on MARCH 12, 2021

Applies to:

Oracle Application Express (APEX) - Version 1.5 and later
Oracle REST Data Services - Version 1.1.0 and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.
Purpose
Troubleshooting Steps
I. Deployment specific
II. Version specific
III. Printing Related Issues
IV. RESTful Services Related Issues
V. Other
References

Purpose

 This note provides the most well known and common situations where the following error is encountered:

 

Troubleshooting Steps

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In this Document
Purpose
Troubleshooting Steps
 I.  Deployment Specific
 Generic
 Weblogic Web server
 EPG
 II. Version Specific
 ORDS 3.0.3
 ORDS 2.0.x
 III. Printing Related Issues
 IV. RESTful Services Related Issues
 V. Other
References

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