Solution : https://service.sap.com/sap/support/notes/614067 (SAP Service marketplace login required)
Key words :
'delete error messages' flags, error message m3695, error message occurs, 'delete historical data', error inserting, forecasting data, forecast data, forecasting tables, report rmpr2001, inconsistencies occur
Related Notes :
| 638773 | Report RMRP2001: If PRDAT, no deletion occurs |
| 363284 | Deletion of unrequired forecast data |