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Period Control Method 01 and 03 Mid Month Convention

Hi All,

I am trying to create two different depreciation keys.

One is with Period rule 01 i.e Pro rata at period start date. Example. If I create an asset any time during the month, the ordinary start depreciation should start at the beginning of the month.

Secondly another deprecation key with period rule 03 i.e. prorata at mid period. Meaning that the ordinary start deprecation date should be from 15 of the month.

I activate the " Use of Half Months in the Company Code" then the deprecation key with prorata at period start date is behaving like pro rata at mid period.


I created an asset that was capitalized 5/18. For book depreciation the start date should be 5/1 and for tax it should be 5/15. Both of the areas are showing 5/15. have i missed something?

Former Member
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