AM3270 Management Programming Manual

EVENT MANAGEMENT
164: ZAM3-EVT-CSS-LINE-ERR
ZAM3-TKN-CLIP-SU is the CLIP subdevice number. It corresponds to
the value param3 in the message text.
ZAM3-TKN-CLIP-STATUS is the status returned by the CLIP. It
corresponds to the value param2 in the message text.
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, path
corresponds to the value ZCOM-TKN-NEW-PATH, param1 corresponds
to the value ZAM3-TKN-CLIP-FUNC, param2 corresponds to the value
ZAM3-CLIP-STATUS, and param3 corresponds to the value ZAM3-TKN-
CLIP-SU.
Probable Cause
The CSS CLIP responded to the I/O process with an invalid
function modifier. The value of param1 indicates the CLIP
function and modifier. The value of param2 indicates the CLIP
status as follows:
Value Meaning
1 Station in use
2 SU already defined
3 Invalid station
4 SU not defined
5 Invalid subdevice
6 Invalid function modifier
7 Invalid request sequence
8 Protocol failure
9 Invalid request type (function)
10 Buffer allocation failed
11 Maximum NAKs received
12 WAK received
13 No response
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