Table list used by SAP ABAP Table REFON (References between object numbers (CO object no.))
SAP ABAP Table REFON (References between object numbers (CO object no.)) is using
# Object Type Object Name Object Description Note
     
1 Table  ATR1 Check table for reference categories
2 Table  ONR00 General Object Number
3 Table  REFH References between CO object numbers, header table
4 Table  T000 Clients
5 Table  VTBUSER Transfer Structure for User Data