Select data from sap tables CNFA_
Display SAP table details
CNFACCTCRDTCTRL - Generated Table for View
CNFACTI - Actual services/confirmation work
CNFA_GROUPS - Definition of field groups in CNFA_CHOOSE_FIELDS etc.
CNFA_MULTI_PARAMS - Parameters for Function Module CNFA_CHOOSE_FIELDS_MULTI
CNFA_PARAMS - Parameters in Function Module CNFA_CHOOSE_FIELDS
Return Table index