Solution : https://service.sap.com/sap/support/notes/863772 (SAP Service marketplace login required)
Key words :
component component type comptgt frmle_comptgt unit frmle_unit double-click, dialog box displayed, mass_qty structure field, comptgt field, totals functions, formula views, entry total, totals button, totals row, frml172_calc_add reason
Related Notes :
833297 | RMGMT210: Corrections in Support Package 09 |
767433 | Missing total function for input and output |