Select data from sap tables CLS_B
Display SAP table details
CLSTB - Buffer table for CLST records
CLS_BADI_METHOD_GRID_LINE - Line in Badi Method Grid
CLS_BASIC - Class: Basic Data
CLS_BROWSER_LINE - Line in the grid of attribtue value
CLS_BROWSER_LINE_WITH_COLORS - Browser line
Return Table index