Quota generation through time eveluation

Dear All,

I need your valuable output regarding to my query. I want to generate the Quota at the time of confirmation of the employee or you can say after 6 months of the hiring date, but it should be not monthly wise like: there are 7 SL for the employee so their are two condition if employee is permanent then full (7) quota will be generate on 01.01.2012. Or if employees probation is expiring on 01.06.2012 then 4 quota will be generate. I mean to say I want to generate full quota at one shot not monthly wise. I have done changes in table T599L here I have configured accrual period Rel to date type "Expiry of probation" length 06 months but it is generating 1 every month in place of 7. Kindly note I have to do this with the help of Tcode PT60 where PL will generate monthly and SL will generate annually.

Please answer.

Regards,

Apoorwa