Field help (BCUR) 

This field identifies the requested conversion currency, i.e. the currency to which the balance will be converted. The converted amounts are displayed in the "conversion" columns. If no currency has been selected, the "conversion" columns are not loaded.
SEEWARNING The entered currency is not used as a filter but as a conversion data. The recovery grid displays all the transactions for the selected period, irrespective of their original currency.
The conversion is performed based on the type of exchange rate entered for the CNSTYPCUR parameter value ("Common Data" chapter, group CUR "Currency management").
Based on the screen code used (to be set up by the GESGTC function), it is possible to display the amounts in the original currency, in ledger currency and in conversion currency