Solution : https://service.sap.com/sap/support/notes/124032 (SAP Service marketplace login required)
Key words :
function 'edit -> appointment block -> move', additional key words nr14, advance source code correction, 'edit -> appointment block -> substitute', status 'planned', planned object, visit status, visit scheduling, program error, appointment
Related Notes :
| 101101 | IS-H:Upd.collective note, important errors in 4.01A |