Solution : https://service.sap.com/sap/support/notes/508764 (SAP Service marketplace login required)
Key words :
attached advance correction, prerequisites billing documents, - create credit memo, billing documents, credit memo, credit memos, billing document, billing document '&', error messages, cancelled due
Related Notes :
| 415884 | Expiring currencies: cancellation of billing document |
| 214623 | Cancellation: Billing document with different doc. currency |