Select data from sap tables PAYX
Display SAP table details
PAYXX_CVRX_ANALYSIS_TREE - Table name for tree display
PAYXX_CVRX_NODE - ALV Tree Control: list of selected checkboxes
PAYXX_INTERNAL_PERAS - Additional tables for payroll image (only for RPCALCX0)
PAYXX_PAYROLL_IMAGE_LINE - Line of table for payroll image (only RPCALCX0)
Return Table index