Solution : https://service.sap.com/sap/support/notes/636529 (SAP Service marketplace login required)
Key words :
menu goto -> text elements -> selection texts, type mix type default opt, selection field 'reading interval check', flat-rate installation reason, field 'reading interval check', text 'reading interval check', flag interval checknote 2, short text x_karenzprfg, function module isu_s_meterread_change, start transaction se80
Related Notes :
| 1042766 | No interval check for BAPI_MTRREADDOC_UPLOAD |
| 493027 | Suppression of billing order during simulation |