why is unposted items showing a receipt reversal in 'cross currency category'? My transaction and re

Why is the report showing it under 'cross currency' category? My original invoice and receipt are in EUR.

BSU EUR PRIMARY                                       Unposted Items Report                          Report Date: 30-MAR-2018 13:58

                                               GL Date From 01-MAR-18 To 31-MAR-18                          Page:       6  of     7

Category:  Cross Currency

Currency Batch

Code     Source/Name        Receipt Number                Transaction Description       GL Date       Debit Amount  Credit Amount

-------- ------------------ ----------------------------- ----------------------------- ---------  ------------------------------

EUR      AUTOMATIC RECEIPTS 300038046                     Other Receipt Application     13-MAR-18        3,296.04

         AUTOMATIC RECEIPTS 300038046                     Unapplied                     13-MAR-18                       3,296.04

                                                                                                   ------------------------------

Total for Currency:   EUR                                                                                3,296.04       3,296.04