Understanding the Update Process
To update JD Edwards EnterpriseOne successfully, complete the following checklist before starting the update process:
Apply the latest JD Edwards EnterpriseOne Planner ESU prior to applying any JD Edwards EnterpriseOne Applications ESUs in order to ensure that updates are merged as expected.
Complete a thorough Impact Analysis to consider the benefits and costs of applying each update.
Prepare the prototype environment.
Prepare the development environment.
Check modification and merge flags.
Backup critical data.
Verify custom changes in master control tables.