- Why maintenance?
processes and organizational policies, to keep up with market demands
and needs, need continuous monitoring. Also the configured SAP/R3
has to be reviewed periodically to change according to the changes
in the business scenario.
such as technology changes, job rotation, change in data formats
used for day-to-day operations may require changes both in the user
interface and the repository
a requirement for a friendly interface has to be met in the maintenance
phase. Thus to make a smooth transition between the old and the
new, maintenance becomes a must.