Solution : https://service.sap.com/sap/support/notes/1489350 (SAP Service marketplace login required)
Key words :
tax reporting date, relevant support package, advance corrections manually, rfopt2-xdlst reason, rfopt2-xdold, document header, bkpf-vatdate, terms fb02, program error, document overview
Related Notes :
1366172 | FB02: Update termination after changing row and VATDATE |
1296949 | FB02: Error F5 165 after changing VAT date |
1232484 | How to use the VAT due date, tax reporting date VATDATE |
1023317 | Legal Change: Vat Due date |