Solution : https://service.sap.com/sap/support/notes/169733 (SAP Service marketplace login required)
Key words :
system generates error message n4429 'outpatient visit appointment, additional key words nr14, message dialog box, outpatient clinic management, screen flow logic, visit scheduling, provisional appointment, appointment fields, entry' function, prerequisites fields
Related Notes :
153153 | IS-H: Composite note on important errors in 4.03A |