Just noticed that our automated ServiceNow ticket creation workflow is failing intermittently when triggered from Genesys Cloud Data Actions. The failure rate seems to spike during peak contact center hours, specifically around the London morning rush (08:00-10:00 GMT).
The Data Action is configured to use the standard REST API Gateway integration to POST to the tableapi.do endpoint. We are receiving a 502 Bad Gateway error from the ServiceNow side, but the Genesys Cloud logs only show a generic HTTP 502 without detailed body content from the upstream provider. This makes debugging difficult since we cannot see if ServiceNow is rejecting the payload or if the connection is dropping.
Here is the current configuration for the Data Action:
action_type: rest_api_gateway
method: POST
url: "https://instance.service-now.com/api/now/table/incident"
headers:
Content-Type: "application/json"
Accept: "application/json"
Authorization: "Basic {{credentials.basic_auth}}"
payload_template: |
{
"short_description": "GC Interaction: {{trigger.summary}}",
"description": "{{trigger.transcript}}",
"caller_id": {{trigger.account_id}},
"urgency": "{{trigger.urgency}}",
"category": "digital"
}
timeout_ms: 5000
retry_policy:
max_retries: 2
backoff: exponential
We have verified that the credentials are valid and that manual POST requests to the same endpoint succeed. The issue appears to be specific to the Data Action execution context. Could this be related to the default timeout of the Data Action service itself, or is there a known issue with large transcript payloads causing the gateway to drop the connection before ServiceNow processes it?
Has anyone encountered similar 502 errors when using Data Actions for high-volume ServiceNow integrations? We are considering moving to a middleware solution (like MuleSoft) to handle the queuing, but we want to rule out configuration errors first. Any insights on how to capture more detailed error responses from the upstream API within the Data Action logs would be appreciated.