Contabilización en período anterior.

[funcional]

Hola,
Esto nunca lo he realizado, pero lo tengo guardado por si alguna vez lo necesitaba...espero sea de tu utilidad:
La transacción para mover periodos hacia atrás es la MMPI, pero debe aplicarse una nota SAP la numero 487381. Que basicamente consiste en agregar un parametro.
SAP Steps for Opening previous period in MM

If you want to open previous period for reversal entry or additional entry
The following are steps for Opening previous period in MM :

1. Go to TCode SU01 (see OSS NOTES 487381)
2. Choose "change" tab with your loging Name
3. Choose "Parameter" tab
give Parameters MMPI_READ_NOTE with date format as YYYYMMDD
(say today 20071201)
4. SAVE.
5. Go to T-code MMPI
6. open the old periods which you want to post into,
Note :
the period opening will be valid for only for the particular day only.

7. Complete the posting you want to reverse or add

8. Go to MMPV to close the periods
Note :
If we enter the date or month in MMPV means we are opening that date or month by closing previous date or month
(Never use MMPV without completing the transaction in previous month)