If a failure occurs, a system administrator reinstalls all DEMs.
About this task
Follow the instructions in Installing vRealize Automation 7.2 for installing a DEM orchestrator and DEM workers.
When you reinstall a DEM worker or orchestrator you might want to use the same names as used previously. If you specify names that were used previously, you receive a message similar to the following message.
DEM name already exists. Click yes to enter a different name for this DEM. Click No if you are restoring or reinstalling a DEM with the same name.
Click No to reuse the name and continue with the installation.