Select data from sap tables GET_ALL
Display SAP table details
GET_ALL_ERCLASSIFICATION_SYST - Proxy Structure (Generated)
GET_ALL_ERCLASSIFICATION_SYST1 - Proxy Structure (Generated)
GET_ALL_ERCLASSIFICATION_SYST2 - Proxy Structure (Generated)
GET_ALL_ERCLASSIFICATION_SYST3 - Proxy Structure (Generated)
Return Table index