Select data from sap tables TRTY
Display SAP table details
TRTYPEH - List of valid link types
TRTYPET - Name of valid link types
TRTY_RNG_CHAR1 - Structure for range with CHAR1
TRTY_RNG_ZLSCH - Structure for Range ZLSCH
TRTY_ST_RANGE_BACKOFFICE_ID - Selection Range for RANL
TRTY_ST_RANGE_RANL - Selection Range for RANL
Return Table index