Need some troubleshooting help with a persistent failure in our Architect flow designed to enrich inbound calls with real-time WFM status. We are using a Data Action to query the WFM Schedule API endpoint GET /api/v2/wfm/schedules/{scheduleId}/shifts to determine if an agent is currently in a shift swap or off-status. The flow executes fine during standard hours, but during the weekly schedule publish window on Friday afternoons (America/Chicago), the Data Action returns a generic 500 Internal Server Error. The error payload contains no specific details, just "statusCode": 500, "message": "An error occurred while processing the request.". We suspect this might be related to the database lock during the bulk publish operation, but the retry logic in the flow isn’t catching it effectively. The environment is Genesys Cloud standard, version 2024-01. Is there a known limitation on concurrent read requests to the WFM schedule endpoints during the publish phase, or should we be using a different endpoint to check agent availability status without triggering these conflicts?
This looks like a timing conflict rather than a code error.
Cause:
The WFM engine locks schedule data during the Friday publish window, causing the API to fail when queried for active shift states.
Solution:
Implement a retry mechanism in the Data Action or switch to the Performance Dashboard’s real-time adherence view, which caches status updates and avoids direct API calls during high-load periods.
If I recall correctly, the WFM lock is indeed the culprit. To stabilize the flow during that Friday window:
- Add a retry logic with exponential backoff in the Data Action.
- Cache the shift status for 15 minutes to reduce API calls.
- Verify the endpoint isn’t hitting rate limits during the publish cycle.