Hello Sascha
Welcome to Community, as you've joined few hours ago
- Because you used the word 'particular Product', I'd like to clarify that if you have 10 pieces of a particular product for which (each piece) you want to have the MTTR/MTBR analysis then, you need to create each piece as one Technical object in SAP-PM. This technical object can be either Equipment or a Functional Location.
- If these are FLocns then the report will be available in MCJC and when these are Equipments the report is MCJB.
- Then pre-reqiusites for getting these reports
- You should maintain the Start-up Date in the FLocn / Equipment master indicating the date from which this was put into use.
- Then, each failure (Breakdown) of the Product piece (Equipment/FLocn) needs to be reported in the form of a Malfunction Notification.
- In the customizing, when we Create Notification types the Malfunction Notification type used to record these events should have value '26' in the field Update group (stats).
- And then, the Breakdown field in the Notification should be ticked.
- All four fields viz, Malfunction Start/End Date and Time should be filled.
- Refer to this document for all the above at one place. MTTR / MTBR Pre-requisites
Good luck
KJogeswaraRao