MainAccountId from LedgerDimension
info(strFmt("%1",LedgerDimensionFacade::getMainAccountFromLedgerDimension(LedgerDimension).MainAccountId));
Name of MainAccountId from LedgerDimension
info(strFmt("%1",LedgerDimensionFacade::getMainAccountFromLedgerDimension(LedgerDimension).Name));