Solution : https://service.sap.com/sap/support/notes/527450 (SAP Service marketplace login required)
Key words :
calculated batch input step prior, avoid needless item splits, batch input step, batch input structures, enter bom group, terms cs20 reason, bom group maintenance, highest alternative bom, mass maintenance boms, selected option 'multiple'
Related Notes :
| 497211 | CS20: Add item several times with multiple reference |
| 493096 | CS20: No batch input data for screen SAPLCSDI 0825 |
| 180686 | CS20: Basic note for new version |