Solution : https://service.sap.com/sap/support/notes/171259 (SAP Service marketplace login required)
Key words :
additional key words afs, attached source code correction, create numeric materials, material number, leading zeros, longer display, longer visible, solution implement, j_4a_idoc_input_j3amat, prerequisites
Related Notes :
| 170911 | Missing conversion exit for numeric material number |
| 168887 | AFS V1.0D2 Fixpack #5 including HP/LCP 27-31 |