Solution : https://service.sap.com/sap/support/notes/1435331 (SAP Service marketplace login required)
Key words :
case cif user exit exit_saplcmat_001, material master change transfer, view warehouse mgmt2, view warehouse mgmt1, extended warehouse management, material master datachanges, customer specific codingthat, choose 'bte transfer', material master, bte reason
Related Notes :
| 1435864 | How to trigger a change transfer for SCM non relevant fields |