Solution : https://service.sap.com/sap/support/notes/738741 (SAP Service marketplace login required)
Key words :
legacy data transfer date, legacy data transfer, source code corrections, data transfer, t093c-date, error occurs, current year, completely written, terms bwfiaa_extract_delta, form ergaenze_altdaten
Related Notes :
| 960414 | 0FI_AA_12: DeltaInit for mid-year data transfer |
| 821827 | 0FI_AA_12: Extraction w/ data transfer during financial year |
| 770380 | 0FI_AA_12: Period of legacy data transfer not extracted |
| 762911 | 0FI_AA_12: Extraction for subannual data transfer |
| 739880 | 0FI_AA_12: Fiscal year/period restriction does not work |
| 49563 | Subsequent data transfer to FI-AA |