Solution : https://service.sap.com/sap/support/notes/146827 (SAP Service marketplace login required)
Key words :
function 'change billing document', additional key words item, affected reversal documents, created cancellation document, item cancellation, partial cancellation, transaction vf02, program error, cancellation, conditions
Related Notes :
501996 | |
198719 | Cancellation of billing doc: Conditions are missing |
147149 | Collective note : Item reversal |