Can I share document sequences across ledgers or business units?

If document sequencing is enabled for a ledger, it isn't recommended to share the same document sequence across ledgers or business units.

Document sequencing uses the accounting date as the document sequence date. Because ledgers can have different accounting periods open, each ledger could derive a different accounting date for the same document sequence.

Because a document category is created for each transaction type you create, best practice is to create and maintain a separate set of transaction types in each business unit.