Solution : https://service.sap.com/sap/support/notes/208333 (SAP Service marketplace login required)
Key words :
symptom taxable retro offsets, terms ye99 lcp reason, tax retro tables bal, 5 decimal rate currency option, 5 decimal currency option, rate currency field, payroll driver attempts, souce code corrections, source code, properly backed
Related Notes :
380408 | Subsequent relats between notes + 4.6B HR SPs |
333919 | RTR: Currency field not filled in YE99 retro tables |
201524 | |
162171 | HR-US: Year-End Updates 1999. |