H3C Technologies H3C Intelligent Management Center - Manual (Page 104)

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When the SOM module is removed, the SOM processes created and
submitted by the alarm, iCCM, ACLM, or VLANM module cannot be
executed. What shall I do?
The remaining SOM processes are invalid when the SOM module is
removed. Delete the SOM processes.
When using the Oracle database, some IMC modules give database
errors. What shall I do?
Such problems are usually caused by an insufficient maximum number of
Oracle processes or Oracle connection limit. By default, the Oracle
database allows 150 connections at most. When IMC modules are
deployed in centralized mode, you must properly set the maximum
number of Oracle database processes and the Oracle connection limit.
Table 12 shows the Oracle connection limit required by IMC modules.
Table 12 Oracle connection limit on IMC modules
IMC module Oracle connection limit
IMC platform 14
Alarm management 24
Syslog management 9
Performance management 11
Report management 10
Guest access management 5
User self-service management 5
Network asset manager 5
Virtual resource management 9
Configuration center 9
ACL management 7
VLAN management 11