Dear Ha Neul
Please follow the below Steps -
1) T code - IP11- Create Maintenance strategies
Select Package -
Package Number | Cycle Length | Unit | Maintenance Cycle Text |
| Hierarchy | Hierarchy Text |
10 | 1 | WK | WEEKLY | 1W | 1 | 1H |
20 | 1 | MON | MONTHLY | 1M | 2 | 2H |
Save
2) T Code - IA01/IA05/IA11
a) Create Task List
b) Assign the strategies at header
c) Select Maintenance Pack in operation
3) T Code- IP42- Create Strategies Plan
4) T Code - IP10 - Schedule Maintenance Plan Individual
5) T Code - IP30 - Mass Schedule Maintenance Plan
For auto generation save variant in IP30 & SM37 schedule jobs (If require take the help your Basis Consultant)
Regards
Satish