The deprecation of the Synchronous option has forced the use of the Asynchronous batch transfer method. After switching to this method, documents are not consistently being transferred from the subledger to the ledger. Turning on the new feature that is meant to enhance the Asynchronous method has not resolved this issue. Using the Scheduled Batch option is the only option that ensures all subledger entries are transferred to the ledger. The batch job can be set to run in small intervals but still allows for a period of time where ledger balances are not 100% accurate which has created issues with accounting business processes. The request would be for the transfer from subledger to ledger to be triggered when transactions hit the "Subledger journal entries not yet transferred" table.