Message Number list used by SAP ABAP Class CL_REXC_OTOP_DATA (COA, Subsequent Allocation of VAT on Expense)
SAP ABAP Class CL_REXC_OTOP_DATA (COA, Subsequent Allocation of VAT on Expense) is using
# Object Type Object Name Object Description Note
     
1 Message Number  REXCMMAT - 009 Service charge key &1 not allowed