Error: "The distinguished name cannot be found on this domain!" (4347538)

When attempting to validate a DN for AD Integration the following message is received:

"The distinguished name cannot be found on this domain!"

The Distinguished Name (DN) is correct in Active Directory (AD).

When a new Active Directory Mapping is added an "Active Directory System" (DC) must be specified.  Confirm that TPAM can successfully test this managed system:

From the /par interface select Systems, Accounts & Collections | Systems | Manage Systems

Select the DC from the "Listing" tab and click Test System.  If the system does not test successfully, correct the issue, or select a DC that does test successfully to use with AD Integration.