Error Message:
- English: The entered customer has been deleted. You cannot create or modify a transaction with a deleted customer.
 - French: Le client saisi a été supprimé. Vous ne pouvez pas créer ou modifier une opération avec un client supprimé.
 
Issue:
This error occurs when you try to create or modify a transaction in QuickBooks Online with a customer that has been deleted.
Solution:
Step 1: Access the Customer List in QuickBooks Online
- Open your QuickBooks Online account.
 - From the left navigation panel, select Customers.
 
Step 2: Include Inactive Customers
- On the right side of the Customers page, click on the gear icon.
 - Check the box labeled Include Inactive to display all customers, including those that have been deleted.
 - Enter the customer's name (exactly as it appears in Hexicom) in the search bar and click the magnifying glass icon to search.
 
Step 3: Reactivate the Deleted Customer
- Review the search results. If the deleted customer appears on the list, press the Make Active button next to their name.
 - QuickBooks Online will confirm that the customer is now active.
 
Step 4: Export Your Invoice Again
- Once the customer is active, return to Hexicom and try to export your invoice again. The transaction should now process without errors.
 
Additional Notes:
- Ensure that the customer name in Hexicom exactly matches the name in QuickBooks Online to avoid any discrepancies.
 - If the issue persists, double-check that the customer is active and correctly spelled in QuickBooks Online.
 
This process should resolve the issue and allow you to export invoices for your customer.
                 

