Solution : https://service.sap.com/sap/support/notes/860381 (SAP Service marketplace login required)
Key words :
'merge substance totals' function, totals row disappear, terms recipe management, attached correction instructions, ingredients view, rmwb reason, program error, support package, evaporation, prerequisites
Related Notes :
| 841771 | RMGMT221: Corrections in Support Package 03 |