Use the Day books tab to define the preferred day books for a company and its fiscal years. When you create a company/fiscal year, the software will suggest these default values, but you can enter different values.
Note: Journal entries from Isah can be posted only if the day books 'Integration of sales invoice entries', 'Integration of purchase invoice entries' and 'Integration of general entries' have the 'Blocked for manual changes' setting activated. If the fields for those day books are left empty, or if the setting is missing, the journal entries will not be processed. Unprocessed journal entries will be displayed on the Financial Integration Log form, with an explanation why they could not be processed.