Solution : https://service.sap.com/sap/support/notes/1170009 (SAP Service marketplace login required)
Key words :
migration utility program /virsa/zvfat_u07, i_zvirffidt-spras = sy-langu, administration display/change namespace, adminstration virsa namespace objects, i_zvirffidt-zvirffid = i_zvirffids-zvirffid, /virsa/zvfat_u07 reason, virsa namespace exists, concatenate t_zvirfflog-zvirffid ', system change option, code snippets mentioned
Related Notes :
1072558 | Superuser Privilege Management - Initial Set up Steps |