Two FI documents for one MIRO invoice

Hi,

I would like to now why for some invoices SAP generates two FI documents. For example: I got two FI docs. generated to one invoice, first document has normal line items like almost all FI docs for MIRO invoices but the second one has just two items and it looks like FI document generated in MR21 transaction.

Why system additionally generated price change document ?

regards,

Rafał Pojda