7.0

Table Of Contents
4 Click Save.
5 Rerun the Prerequisite Checker.
Failed to Install Model Manager Data and Web Components
Your vRealize Automation installation can fail if the IaaS installer is unable to save the Model Manager
Data component and Web component.
Problem
Your installation fails with the following message:
The IaaS installer failed to save the Model Manager Data and
Web components.
Cause
The failure has several potential causes.
n
Connectivity issues to the vRealize Automation appliance or connectivity issues between the
appliances. A connection attempt fails because there was no response or the connection could not be
made.
n
Trusted certificate issues in IaaS when using a distributed configuration.
n
A certificate name mismatch in a distributed configuration.
n
The certificate may be invalid or an error on the certificate chain might exist.
n
The Repository Service fails to start.
n
Incorrect configuration of the load balancer in a distributed environment.
Solution
n
Connectivity
Check that you can connect to the vRealize Automation appliance by typing the following URL in a
Web browser: https//vra-va-hostname.domain.name.
n
Trusted Certificate Issues
n
In IaaS, open Microsoft Management Console with the command mmc.exe and check that the
certificate used in the installation has been added to the Trusted Root Certificate Store in the
machine.
n
From a browser check https://<ip-web>/repository/data/MetaModel.svc and verify that no
certificate errors appear in your browser.
Installing vRealize Automation
VMware, Inc. 139