Solution : https://service.sap.com/sap/support/notes/415119 (SAP Service marketplace login required)
Key words :
section 'source code corrections', additional key words tmw, required entry field characteristicin, required entry field characteristic, required entry field, required entry fields, tmw strictly distinguishes, maintain time data, existing field selections, tabular entry area
Related Notes :
| 447097 | Questions and answers concerning the TMW implementation |