IBM 3745 Problem Determination Manual page 86

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Alerts
3745 Product Alert Reference Code 22
Alert Condition: A CCU failure resulted in an attempted fallback. In twin-backup mode, the fallback
operation failed.
MOSS Console Alarm message - - - - - - - - - - - - - - - - - - - - - - - - - - - ,
ALARM 22 : HARDWARE ERROR: CCU-x FALLBACK OR IPL FAILED
[M:~:~:~·I.~:.:t19.!::::§j9:1
~-
NetView' Alert- Dynamic
Device Error: COMM Controller BKUP
Subvector and Code Causes and Actions
Subfield Keys Points
Alert
10
Number X' 7 E55493A '
SV X'92'
Alert Type X'01'
Permanent
SV X'92'
Alert Description X'1002' Device Error
SV X'92'
Probable Causes X'3110' Communication Controller Back-up
SV X'93' X'OOO3' Processor Switch
User Causes (none)
SV X'94' SF X'01'
Install Causes (none)
SV X'95' SF X'01'
Failure Causes X'OOO3' Processor Switch
SV X'96' SF X'01'
X'3300'
Adapter
Actions X'3000' Contact appropriate Service Representative
SV X'96' SF X'81'
X'32CO'
Report the following:
X'82'
SF
(Communication Control Unit (x'34'))
X'82'
SF
(Reference Code (x'30'))
X'OOB1' Perform Problem Determination Procedure
X'82'
SF
at reporting location for
(Product Alert Reference Code (x'FO'))
X'2203' Review supporting data at-Alert Sender
Chapter 1. Alarms and Alerts
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