Solution : https://service.sap.com/sap/support/notes/176070 (SAP Service marketplace login required)
Key words :
message text 00 8w 076enter 'w', additional key words ean, version ap msg cat, message class '8w', attached program corrections, ean/upc number, change transaction j3a^, 'ean upc &, change number, field 'cat'
Related Notes :
| 200296 | J3A^: CONVT_NO_NUMBER during EAN/UPC maintenance |
| 179700 | AFS V1.0D2 Fixpack #6 including HP/LCP 32-35 |