Select data from sap tables RSUPG
Display SAP table details
RSUPGLST - Structure for Output List (Results from RSUPGTAS/RSUPGTAB)
RSUPGSTC - Structure as a Reference for FB UPGRADE_READ_TABLE_SIZES
RSUPGSTR - Structure for Upgrade Utilities
RSUPGTALST - Return Structure for Function Module PUT_READ_RSUPGTAS_DATA
Return Table index