VTAM® issues this message when there is an abnormal termination while attempting a delayed disconnection of a physical unit that is defined as DISCNT=DELAY. Messages IST413I, IST416I or IST931I are issued if the abnormal termination produced a dump and the system dump data set is usable at this time.
puname is the name of the physical unit which was not disconnected.
The attempt to disconnect the physical unit is discontinued but other processing continues.
Save the dump and the system log for problem determination.
If you want to disconnect this PU, enter a VARY INACT, TYPE=FORCE command for puname.
Review the dump of the abnormal termination, if available, and console log for problem determination.
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