Define what is the Business Process Re$-$engineering $($BPR$)$ and how it is applied

ERP $=$ enterprise resource planning

There are some critical factors involved in implementation of ERP as follows :$-$

$1.$ Clear understanding of strategic goals

$2.$ Commitment by top management

$3.$ Good project management

$4.$ Organisational change management

$5.$ Perfect implementation team

$6.$ Accuracy in data $($data accuracy$)$

$7.$ Excellent education and training

$8.$ Focusing on performance and measures

$9$