Restrictions on non-impersonated connections

Because there are security risks for linked tables that use non-impersonated connections, some PI AF server system administrators restrict or prevent their use. Your system administrator might:

• Require administrative privileges on the PI AF server and write privileges on the PI AF table.

• Prevent creation of linked PI AF tables with non-impersonated connection.

• Prevent creation of any linked tables.

If you have problems with linked tables, consult your system administrator about the PI AF server external table settings.