Re: [vCenterServer:443] Database Temporarily Unavailable or has Network Problem

Change to the client version of SQL

"SQL Server Native Client 10.0"

   With the client version 11.0've had many connection problems.

   Apparently your vci-integrity.xml is correct, revise part of networking and SQL.

<database>

    <dbtype>SQL Server Native Client 11.0</dbtype>

    <dsn>vum</dsn>

    <initialConnections>20</initialConnections>

    <maxConnections>40</maxConnections>

    <password>MBoF/wpnXQ3HZsfWWRWUP65yBrcJs9tQ</password>

    <username>vpxadmin</username>

  </database>