My Oracle Support Banner

E1: ADF App Fails To Open With Error: The external application launch has failed. If this is an ADF app the handshake id is null or never completed its initialization. Verify that your system is running and its ini settings are properly configured. (Doc ID 2345884.1)

Last updated on AUGUST 01, 2023

Applies to:

JD Edwards EnterpriseOne Tools - Version 9.2 and later
Information in this document applies to any platform.


Have installed and configured ADF server to work with UX-One components including Work Center Calendar.  When attempting to access, the following error is found in e1root.log of the JAS server


To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.