Solution : https://service.sap.com/sap/support/notes/446659 (SAP Service marketplace login required)
Key words :
global item number, customizing transactions w4es, documentation 'customer enhancements, object if_ex_product_customer~crm_to_r3_product, interface method crm_to_r3_product, ean article numbers, 14-digit number format, sap standard corrections, valid character format, character formats depending
Related Notes :
| 445705 | |
| 428989 | Customer-specific enhancements for data exchange |