Solution : https://service.sap.com/sap/support/notes/521910 (SAP Service marketplace login required)
Key words :
ipc sets level number '1000' internally, customer-specific implementations correspondingly, ipcuser exits describes, initializes container m_containerforformulas, preceding program run, ipc user exits, parameter 'level number', avoid rounding differences, specific pricing procedure, group condition characteristic
Related Notes :
502854 | Several errors during the rounding of the net price |
80183 | Rounding |