Select data from sap tables SSCH_
Display SAP table details
SSCHCMSFT - Generated Table for View
SSCHCMSNF - Generated Table for View
SSCH_CMS_ANTS - CDS Entity Annotation TimeStamp
SSCH_CMS_EDESC - Effective CDS Element Descriptions
SSCH_CMS_EROLE - CDS Element Role
Return Table index