Solution : https://service.sap.com/sap/support/notes/408841 (SAP Service marketplace login required)
Key words :
system outputs message n3259 'selected business partner, additional key words nl10n, case-related service entry, 61c patch level 03, 62b patch level 04, business partner, entry screen, cancel entry, function physician, valid function
Related Notes :
200200 | IS-H: Active collective note- errors in 4.61A |