Select data from sap tables WCF_D
Display SAP table details
WCF_DC_PARAM - Parameter Definition for Shared Data Container
WCF_DLCS_GET_SET_HANDLER_CRT - Design Layer Handler Creation Attributes
WCF_DLCS_GET_SET_HANDLER_DATA - Design Layer Handler Attributes
WCF_DLCS_GET_SET_HANDLER_KEY - Design Layer Handler Key
Return Table index