SAP PM

Hi gurus,

1) What is measuring Point and y we have 2 maintained on our functional location?what effect it makes?

and on measuring screen there is 1 option "MEAS POINT IS COUNTER" so wat does it mean?

2)what is measuring Document?

and what d meaning of dis counter reading and wat effect it makes on measuring Document?

ur reply will b highly appreciated/....

Thanks

Abhishek Vyas