Tables Used

EC5 - Invoice (Accounting). Used to query the Invoice (Accounting).
EC7 - Account Transaction. Used to query the Account Transaction.
EC9 - Invoice Events. Used to query invoice events.
ECA - Preview. Used to query Preview.
ECB - Conversion Rates (Accounting). Used to query the Conversion Rates (Accounting).
SA2 - Suppliers Register. Used to query the register of suppliers.