Solution : https://service.sap.com/sap/support/notes/817150 (SAP Service marketplace login required)
Key words :
prerequisites reason program error prerequisites, idoc field e1stpom-romen, /afs/bommat03 reason, field e1stpom-romen, field e1stpom-menge, e1stpom-romen, e1stpom-menge, decimal places, component quantity, component quantities
Related Notes :
| 1118586 | AFS BOM with base qty in decimals cannot be created via IDOC |
| 89718 | ALE : no decimal places for quantities |