I just checked on my 2 servers that were upgraded to ADSM 3.1.2.1 in the
last 30 days (on AIX 4.2.1), and mine seem to be expiring correctly. I
upgraded them from 2.1.5.18.

01/10/1999 13:00:14  ANR2467I DELETE VOLHISTORY: 6 sequential volume history

                      entries were successfully deleted.

01/10/1999 13:00:14  ANR2753I (DELETE_VOLHIST_ENTRY):ANR2467I DELETE

                      VOLHISTORY: 6

01/11/1999 13:00:25  ANR2467I DELETE VOLHISTORY: 7 sequential volume history

                      entries were successfully deleted.

01/11/1999 13:00:25  ANR2753I (DELETE_VOLHIST_ENTRY):ANR2467I DELETE

                      VOLHISTORY: 7


 I don't have any suggestions at this point. Hope you find the solution.

Ben