Select data from sap tables ESTL
Display SAP table details
ESTLN - Language-Dependent Description for Report Template
ESTLP - Report Variant
ESTLR - Language-Dependent Description of Report Variant
ESTLS - Report Template Symbol
ESTLS_COND - Control Symbol Conditions for IF Repeating Group
ESTLU - Report Variant Rating
ESTLV - Report Variant Language (Labels Only)
Return Table index