Data Element list used by SAP ABAP Table MCRBKEY (Key Fields at Account Assignment Level)
SAP ABAP Table MCRBKEY (Key Fields at Account Assignment Level) is using
# Object Type Object Name Object Description Note
     
1 Data Element  BELNR_D Accounting Document Number
2 Data Element  COBL_NR Four Character Sequential Number for Coding Block
3 Data Element  GJAHR Fiscal Year
4 Data Element  MANDT Client
5 Data Element  RBLGP Document Item in Invoice Document