Solution : https://service.sap.com/sap/support/notes/1539386 (SAP Service marketplace login required)
Key words :
previously created meter reading orders, meter reading orders exist, planned meter reading date, meter reading orders, meter reading date, meter reading order, entering meter readings, relevant support package, symptom transaction el28, prerequisites transaction el28
Related Notes :
1574662 | Expected meter reading in overview of validations |
1504438 | EL28/ICWC: Meter reading type when estimated w/ changed date |
1361123 | MRO: Meter reading type from schedule record not considered |
790681 | EL28 Move-in or move-out date can be changed |