TSO/VTAM issues this message when a TN3270 client attempts to logon to TSO/VTAM but fails to do so.
It is issued when a DNS Name is available and an APPL, CDRSC, or LU resource is associated with a TN3270 connection. This message is optional and will only be displayed if a DNS name is received from the TN3270 Server. If the message ends with the (..) characters, it means that the DNS name was truncated as passed to z/OS® Communications Server from the TN3270 Server. See the z/OS Communications Server: IP Configuration Reference for information about enabling messages.
dns_name is the DNS NAME of the TN3270 client.
Processing continues.
Save the system log for problem determination.
Use the system log and the dns_name to assist you in correcting the problem.
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