exchange adjustments for schedule payments in AR

[ginmur]

Hello,

does anyone konw how are calculated exchange adjustments in AR for partially
settled invoices with scheduled payments?
It seems axapta is generating tons of transactions for them in exchange
adjustments. The number of transactions generated in EA is not eqal to numner
of scheduled payments, nor settled payments, nor unsettled.
Then I can see huge numbers in ageing report for this invoice.
Also this exchange adjustments are not reversible with invoice method of EA.

Thanks for any ideas.