Select data from sap tables IQQ
Display SAP table details
IQQCAT - InfoSet Query API: Query Catalog
IQQCATDB - InfoSet Query API: Query Catalog
IQQCATDBX - InfoSet Query API: Query Catalog (Text)
IQQCAT_DA - InfoSet Query API: Query Catalog - Include for Data
IQQCMODE - InfoSet Query API: Query Processing Mode
IQQFIELD - InfoSet Query API: Field Description in a Query
IQQRDESC - InfoSet Query API: Entry for Runtime Description
IQQRHEAD - InfoSet Query API: Header for Runtime Description
Return Table index