TR3271 Management Programming Manual

TR3271 EVENT MANAGEMENT
-3: ZCOM-EVT-SUMSTATE-CHG
ZCOM-TKN-CAUSE-SUMSTATE-CHG is the reason the summary state has
changed. It corresponds to the value of reason in the message
text. The possible values are:
Value Corresponding Text
ZCOM-VAL-OP-REQ OPERATOR REQUESTED
ZCOM-VAL-HW of HARDWARE OR LOW LEVEL
SOFTWARE PROBLEM
ZCOM-VAL-UNKWN of UNKNOWN REASON
Volatile Tokens
ZEMS-TKN-CU is a standard EMS token that contains the controller
and unit number. This token is present in the event buffer only
if the controller uses subchannel-type I/O addressing.
Event-Message Text
In the message text, ldev corresponds to the value of ZEMS-
TKN-LDEV, n,n,%nn,%nnn corresponds to the value of ZEMS-MAP-
EXIOADDR, ldevname corresponds to the value of ZEMS-TKN-LDEVNAME,
state1 corresponds to the value of ZCOM-TKN-OLD-OBJSTATE, state2
corresponds to the value of ZCOM-TKN-OBJSTATE, and reason corre-
sponds to the value of ZCOM-TKN-CAUSE-SUMSTATE-CHG.
Probable Cause
The summary state of a TR3271 object has changed. This can be as
a result of a command or an error.
Recommended Action
If a command caused the state change, no action is necessary. If
not, note the reason code and contact your Tandem representative.
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