MYOB Acumatica – Gotchas

The Apideck service type is used for MYOB Acumatica non-stock items, and inventory is used for stock items.

For `sales_details.tax_rate.id`, you must provide the Tax Category ID from the MYOB Acumatica not from our tax rates resource.

When filling line items, you can either link an existing item by providing the item code or create a new item by filling in the item details. Using both options at the same time is not supported.

MYOB Advanced (Acumatica) requires a separate Release action to transition a journal entry from Balanced to Posted. When `status: "posted"` is sent, Unify automatically calls the ReleaseJournalTransaction action after creating or updating the entry. Only `status: "posted"` is supported for state transitions. Other values (`draft`, `voided`, etc.) are not supported — the entry will be created or updated but will remain in Balanced state. Once a journal entry is Posted, it cannot be edited. Any attempt to update a Posted entry will be rejected by Acumatica with an error. If the release step fails after a successful create or update, the entry will exist in MYOB Advanced in Balanced state and the API will return an error. The entry is not rolled back.

MYOB Advanced (Acumatica) requires a separate Release action to transition a journal entry from Balanced to Posted. When `status: "posted"` is sent, Unify automatically calls the ReleaseJournalTransaction action after updating the entry. Only `status: "posted"` is supported for state transitions. Other values (`draft`, `voided`, etc.) are not supported — the entry will be updated but will remain in Balanced state. Once a journal entry is Posted, it cannot be edited. Any attempt to update a Posted entry will be rejected by Acumatica with an error. If the release step fails after a successful update, the entry will exist in MYOB Advanced in Balanced state and the API will return an error. The update is not rolled back.