ALM-4744 Version rollback alarm

Description

When the XMU selects the running software, a target version is specified. If the target version is not a safe version, the XMU uses another safe version. When the safe version starts, the related alarm is reported.

Attribute

Alarm ID	Alarm Severity	Alarm Type
4744	Warning	Fault

Parameters

ID	Name	Meaning
1	Site No.	Number of the site where the faulty board or module is located Value range: 0-2047
2	Board Type	Number of the type which the faulty board belongs to. 64:DTMU/DOMU 87:GTMU
3	Board No.	Number of the fault board 0-7:DTMU/DOMU/GTMU
4	PassNo	Number of the passage where the faulty board is located.
5	SubLink No.	Alarm sub-category number 255:None
6	Cell Index	Index of the cell where the board or module is located 0-2047: Cell index of the faulty cell in the data configuration 65535: None
7	Site Type	Type of the site where the faulty board is located. 12:BTS3012; 13:BTS3006C; 14:BTS3002E; 15:BTS3012AE; 16:BTS3012 II; 17:DBS3900 GSM; 18:BTS3900 GSM; 19:BTS3900A GSM;
8	RackNo	Number of the rack where the faulty board is located.
9	BoxNo	Number of the subrack where the faulty board is located.
10	SlotNo	Number of the slot where the faulty board is located.
11	Site Name	Site Name
12	Alarm Attribute	Alarm Character 0:Normal 1:Transient Count

Impact on the System

Version mismatch alarm might follow with this alarm.

System Actions

The system will automatically select an available program from the Flash Memory or ROM to run.

Possible Causes

The activated software has run normally for less than five minutes.
The version activation record in the DTMU Flash Memory is rewritten or erased.

Procedure

Load the required GTMU/DTMU software, and activate the software. to the current BTS during low traffic or no traffic. Check whether the alarm is cleared.
Y=> The alarm is cleared. Alarm handling is completed.
N=> The alarm is not cleared. Please contact Huawei Customer Service Center.