MYOB Receiving Error 84 (Error -84) appears when Importing Sales and POs from WMS.
When importing data, the error message of the import log reads in Tools > Connect > Status Reporter "Foreign Currency Linked Accounts Missing." (There is a linked account missing.)
This error is caused by some linked account being invalid or unselected.
Check the linked accounts by going into MYOB > Setup > Linked Accounts, and verify a link exists for each of the linked accounts.
2.Check the Lists > Tax Codes if all are linked.
3. Check the Lists > Currency , if all currencies are linked.