Select data from sap tables OIH_H
Display SAP table details
OIHLHT - Licence allowed handling types
OIHLHTVB - IS-OIL TDP: reference structure for XOIHLHT
OIH_HLPFLD - Help-input/output fields for SAPMOIHL
OIH_HTYPE - Import/Export to OIH_VAL_DEF_HANTYP
Return Table index
