Solution : https://service.sap.com/sap/support/notes/659870 (SAP Service marketplace login required)
Key words :
tab page 'text symbols', line item numbersthen save, entrysym text027 material bom, line item numbers, line item number, parameter cdesk_bom_incrementis introduced, implemented completely automatically, call transaction se32, material bom, material boms
Related Notes :
| 1156829 | Important SAP notes for the SAP PLM interface |