When starting new with Spire and the company is not using a migration from another product, the GL and sub ledgers require opening balances. Each of the sub ledgers need to balance to the General Ledger.
For instance if the Inventory that is entered or imported has a value of $1,000,000 then the Inventory GL account(s) need to total to $1,000,000.
See each of the sections below for instruction on entering opening balances.