Select data from sap tables UMM1_
Display SAP table details
UMM1_S_MESSAGES - Notifications
UMM1_S_RMNIWE90_01_GRID - Balance Sheet Values by Account
UMM1_S_RMNIWE90_01_GRID_LONG - Balance Sheet Values by Account
UMM1_S_SELKRIT - Structure for Parameters
Return Table index