Solution : https://service.sap.com/sap/support/notes/1377767 (SAP Service marketplace login required)
Key words :
system creates separate tax items, system issues error fb 561, affects newly posted items, unique tax group, terms fb561 reason, charges items, print program, exchange charges, discount charges, collection charges
Related Notes :
1626904 | NewGl document splitting: TXGRP incorr in SKT/SKE tax items |
1464127 | NewGL doc. splitting: Summarization of tax items in clearing |
1131733 | Document split: Tax group for cash discount clearing lines |