Answer / madhav

Central instance means it is a application server(DEVBMGS).
SID Means sytem identificatin for suppose(M29)but every system has unique identification...

Answer / s.m.feroz ahmed

Hi Team,

Central Instance is related to Application where one can
find all the 3 layers on one system is called as Central
Instance.

System Identifier is represented by NR number which starts
from 00 to 99.

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