Select data from sap tables EWA_N
Display SAP table details
EWAENQ - Action Manager: Enqueue Structure
EWASNODEPATHITEM - Entry in Tree Path
EWASNOTE - Relation Structure for Notes
EWASNOTE_DATA - Relation Structure for Notes
EWASNOTE_KEY - Key Structure for Notes
EWA_NEGCONFIRMTYPE - Negative confirmation
Return Table index