7.3

Table Of Contents
4 Verify that Certificate is not trusted errors no longer appear on the infrastructure Log Viewer
page.
Installing or Upgrading vRealize Automation Fails
Installing or upgrading vRealize Automation fails and an error message appears in the log file.
Problem
When you install or upgrade vRealize Automation, the procedure fails. This usually happens when a fix
applied during install or upgrade is not successful. An error message appears in the log file similar to the
following: Security error. Applying automatic fix for FIREWALL prerequisite failed. RPM
Status 1: Pre install script failed, package test and installation skipped.
Cause
The Windows environment has a group policy for PowerShell script execution set to Enabled.
Solution
1 On the Windows host machine, run gpedit.msc to open the Local Group Policy Editor.
2 In the left pane under Computer Configuration, click the expand button to open Administrative
Templates > Windows Components > Windows PowerShell.
3 For Turn on Script Execution, change the state from Enabled to Not Configured.
Unable to Update DEM and DEO Components
Unable to update DEM and DEO components while upgrading from vRealize Automation 7.2 to 7.3.x
Problem
After upgrading from vRealize Automation 7.2 to 7.3.x, DEM and DEO components installed on custom
path, such as D: drive, are not updated.
See Knowledge Base article 2150517.
Update Fails to Upgrade the Management Agent
An error message about the Management Agent appears when you click Install Updates on the vRealize
Automation appliance management console Update Status page.
Problem
Upgrade process is unsuccessful. Message appears: Unable to upgrade management agent on
node x. Sometimes the message lists more than one node.
Upgrading from vRealize Automation 7.1, 7.2 to 7.3 or 7.1, 7.2, 7.3 to 7.3.1
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