Solution : https://service.sap.com/sap/support/notes/502367 (SAP Service marketplace login required)
Key words :
system deletes previous parked invoice document, assigned invoice document number/fiscal year, invoice document number, parked invoice document, external number assignment, fiscal year, parked invoice, invoice document', invoice document, document type
Related Notes :
| 494473 | Change fiscal year/doc type for externl IR number assignment |