Populating maximum Line Items on restriction of number

Hi,

I have a scenario where in I have to populate by default 4 Line Items for each header.

Here the line Items will be added in case of more than one <Type> field in source. This restriction is due to the LineItem restriction in ECC that max of 999 only.

1st LineItem  will occur 445 times

2nd LineItem will occur 1 time

3rd LineItem will occur 445 Items

4th LineItem will occur 1 time

If there are more than 2000 records then there should be 3 Headers with above logic of LineItems.

Source:

<Details>

<Date>Date</Date>

<Type>Type</Type>

</Details>

<Details>

<Date>Date1</Date>

<Type>Type1</Type>

</Details>

<Details>

<Date>Date2</Date>

<Type>Type2</Type>

</Details>