Preventive Maintenance Schedule is not processing

Hi Friends,

Am facing a problem in Preventive Maintenance Scheduling...

1. I have created a strategy(IP11)

Now in IP11, i have created 3 packages with hierarchy 1,2,3.

2. I have created tasklist assigning the strategy(IA01)

Now in IA01, i have given maintenance package.

3. I have created plan using strategy and tasklist(IP42)

Now in IP42, i have given Call horizon as 95%, Scheduling indicator as Time,

Scheduling period as 1Yr and i have not ticked completion requirement.

4. I have scheduled plan(IP10)

Now in IP10, i have given plan no. and i gave start.

Then the schedule is created with plan date and call date.

My problem:

Order is generating for the first call date, but for the remaining call date it was not generating the order.

Automatic order generation is not happening.

please guide me.

Regards

Mohan