API03007: Request Queue Full
What This Means
The POS has too many pending requests waiting to be sent. The internal queue is full and cannot accept more requests until some complete.
Common Causes
- Slow network — Requests backing up due to slow connection
- Server unresponsive — Server taking too long to respond
- Rapid actions — Performing many actions faster than they can process
- Sync overload — Large sync operation blocking the queue
How to Fix
1. Wait for Queue to Clear
Give pending requests time to complete:
- Wait 30-60 seconds
- Watch for sync indicators to complete
- Avoid additional actions until cleared
2. Check Network Connection
A slow connection causes backup:
- Test your internet speed
- Try a faster connection
- Move closer to WiFi router
3. Check Server Response Time
If the server is slow:
- Test accessing your site in a browser
- Contact hosting if site is slow
- Wait for server load to decrease
4. Restart the POS
If the queue is stuck:
- Close the POS application
- Wait a moment
- Reopen the POS
- Pending requests may need to be re-initiated
5. Avoid Rapid Actions
During sync or slow periods:
- Wait for one action to complete before starting another
- Don't repeatedly click buttons
- Be patient with network operations
Offline Behavior
When the queue fills due to offline conditions:
- The POS will hold requests until back online
- Orders are saved locally
- They'll sync when connectivity returns