E1: INST: Login to Deployment Server or WEBDEV client Fails With Error "Failed to connect to Database instance" After Installing EnterpriseOne 9.1 (Doc ID 1446394.1)

Last updated on MAY 30, 2017

Applies to:

JD Edwards EnterpriseOne Tools - Version 9.1 and later
Microsoft Windows x64 (64-bit) - Version: 2008 R2

Symptoms

Logging into the Planner environment on the Deployment Server fails after installing EnterpriseOne 9.1. The following error shows in the JDE.LOG on the Deployment Server:

(NOTE: The same issue can happen with the same errors on a Web Development client - The fix remains the same for both as noted below).

Cause

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