DFS3229 UNEXPECTED FMH ON DATA RECEIVED LINK nnn
Explanation
An RU with FMH was received on the specified MSC/VTAM link nnn when no FMH was expected.
System action
The session is terminated for the indicated MSC/VTAM link.
Operator response
Notify the system programmer.
System programmer response
See Problem Determination.
Problem determination
1, 5, 6, 7, 17b.