Howdy!
Are you really upset with JDEdwards EnterpriseOne ?
Are you really feel hard time to start with JDEdwards EnterpriseOne ?
Surely, this post is for JDE novice users.
If you have experience in any other programming languages (say, C#, Java, C, C++ etc.), first you need know that “JDE is not a generic programming language”
JDE is just an ERP akin to Microsoft Dynamics or SAP.
You may download and install a fresh copy of JDE E1 from edelivery.oracle.com
Once you install it, you will get an icon on your desktop
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Just click on the icon, then you need to login to JDE E1

The login screen is self-descriptive.
User ID
JDE User ID
Password
JDE Password
Environment
Environment that you want to login to. Such as PY812 or PD812
Role
Specify your role. For example, DEVELOPER. The *All can be used to login to all the roles which are assigned to User ID
Once you could login to JDE E1 Solution Explorer, you will access the Object Management Workbench, and other items.
The following depicts the JD Edwards Solution Explorer.
