Why cannot do matching for Invoice at Debtor Credit Notes (AC1111/15 )? System is deem, user cannot tick (matching) the document
AC1111/15 is post from Sales Credit Notes. Here user cannot edit anything.
User needs to do mathing for that invoice at
Debtor -> Transaction Knock-off -> Find Debtor -> Select Credit Notes AC1111/15 -> Match this credit notes with invoice -> Save