Greetings Ganesh,
Does that mean that you have a schedule for maintenance that does not follow the same Cycle, but rather it is an irregular number of days between each maintenance package?
You could try to use Maintenance Strategy with offsets instead of cycles. You specify the Strategy Packages in IP11 all the same, but maintain the cycle as 0 and instead, the offset tells you when is each package executed, and only once.
So in your case, assuming maintenance starts on Jan 1st, your packages could be:
| Package | Offset | Unit |
| 1 | 120 | DAY |
| 2 | 226 | DAY |
| 3 | 343 | DAY |
Or just follow Patrick's advice and fix them in IP10.