Solution : https://service.sap.com/sap/support/notes/180999 (SAP Service marketplace login required)
Key words :
fieldname typenoentmg xfeldusing transaction se11, additional key words md67, day period exists, attached advance correction, existing issue quantity, issue quantity, period splitting, issue quantities, plan quantity, report rm60roll
Related Notes :
| 666654 | Withdrawal quantity gets lost w/ distribution of zero qty |
| 390155 | MS64 and withdrawal quantity |
| 212343 | Withdrawal quantity and automatic splitting |
| 145758 | Incor. planned independent reqmnts qty from network |
| 144513 | Withdrawal quantity in demand management |
| 96014 | Missing initialization with issue quantity |