Solution : https://service.sap.com/sap/support/notes/1414378 (SAP Service marketplace login required)
Key words :
item selection dialog box, related main items, item numbers, created correctly, configuration explosion, created directly, preceding document, business processes, billing request, service confirmation
Related Notes :
| 1527936 | Exception in follow-up transaction with configurable prods |
| 1380318 | create a followup document with structured product |
| 1369959 | Followup: copy configurable product to followup document |
| 1322358 | Follow-on document: Problems when copying subitems |
| 1307995 | Follow-up document: Multilevel configuration not transferred |
| 1269369 | Subitems not copied when creating follow-up transaction |