Select data from sap tables LIF
Display SAP table details
LIFBE - Sequential Reading of MSLB
LIFE - List fields
LIFNR_RAN - Range structure for selection of Account Number of Vendor
LIFNR_RANG - Range table for vendor - general use
LIFNR_STY - LIFNR
LIFRE_RAN - Range category for different invoicing party (wbrk-lifre)
LIF_MW_S - Structure for vendor-related char. value conversion
LIF_RANGE - Range for Supplier Number (LIFNR)
LIF_VALUE - Vendor char. values for printing orders
Return Table index