ABAP code to find MTTR / MTBR
Hi to all ,
Please any one can help.
There is standard report MCJB to find MTTR / MTBR , but i cant get how it have calculate the MTTR / MTBR.
i am trying to write a report to calculate MTTR / MTBR , but confued .
does any body knew how to calculate MTTR / MTBR can send me website link or send me ABAP code for that.
I shall be thankfull to you for this.
Edited by: pavneet rana on Apr 12, 2010 8:23 AM
The key figure MTTR is calculated in hours.
First breakdown 10 hours
Second breakdown 05 hours
Number of breakdowns 02
MTTR = 10 + 5 / 2 = 7.5 hours
The key figure MTBR is calculated in hours.
The following example shows how the MTBR is calculated:
Acquisition date of pump A 01.01.94
First breakdown 10.01.94
Downtime 10 hours
Second breakdown 20.01.94
Downtime 5 hours
Number of breakdowns 2
MTBR = (19 * 24 - 10) / 2 or X + Y (hr) / 2
= (456 - 10) / 2 or (216 + 240 - 10) / 2
= 223 hours
Example: Average Duration Between Two Machine Breakdowns (MTBR)
Hopes its helpful.