Login and access issues
I can't log in
I can't log in
Check your credentials
Clear your browser cache
Reset your password
I get a 403 error after login
I get a 403 error after login
Electronic invoicing (DTE) errors
DTE submission fails with an authentication error
DTE submission fails with an authentication error
Open the Electronic Invoicing settings
Re-enter your MH credentials
Retry the submission
DTE is stuck in 'pending' status
DTE is stuck in 'pending' status
DTE shows 'rejected' by MH
DTE shows 'rejected' by MH
- Invalid NIT — verify the customer’s NIT is correctly entered.
- Incorrect economic activity code — confirm your company’s registered activity code under Settings → My Account.
- Missing required fields — ensure all mandatory fields on the document are complete.
Inventory and sales issues
Stock isn't updating after a sale
Stock isn't updating after a sale
Open the product record
Confirm the warehouse assignment
Review the movement history
I can't find a sale
I can't find a sale
- Date range
- Status (e.g., completed, pending, cancelled)
- Customer
- Document number
API and integration issues
API returns 429 Too Many Requests
API returns 429 Too Many Requests
- Standard: 1,000 requests per hour
- With date filters: 2,000 requests per hour
WooCommerce webhook not creating sales
WooCommerce webhook not creating sales
Verify the webhook URL
Check the webhook events
Review the delivery log
Getting more help
If you’ve worked through the steps above and still need assistance, contact the SmartPyme support team:- Email: soporte@smartpyme.com
- App: app.smartpyme.site