Select data from sap tables CYRE
Display SAP table details
CYREFS - Dummy structure for reference structures
CYREL_BED - Structure for transferring combinations of table BED_GRU
CYREL_BED1 - Relations of group (chart1 <-> chart 2)
CYREL_OBJ - Relations between objects (for relations in SAPLCY01)
CYREL_TAB - Object relations table
CYRESULTCT - Results list from capacity scheduling of an operation
Return Table index