Forge Remote Apps 404 error

Forge Forge Platform and Tools
1

We are seeing Forge platform throwing error when invoking remote APIs, across all our Forge Remote Apps

    {
        "message": "Invalid response from remote - cannot parse body as JSON. Status: 502.",
        "extensions": {
            "__typename": "GenericMutationErrorExtension",
            "errorType": "INVALID_REMOTE_INVOCATION_ERROR",
            "statusCode": 400
        }
    }
]

The remote invocation call is sending an empty call body {} . Refer to attachment below

Screenshot 2026-06-29 at 12.20.40 PM
Screenshot 2026-06-29 at 12.20.40 PM1233×566 86.4 KB

This is observed in Forge production deployment env across our Forge Remote Apps.. Can others confirm the incident?

2

I have created ECOHELP-143274 Ticket

3

I’m having the same issue too

4

There seems to be a fix applied and now the remote Apps are functional.

5

Thank you for reporting this issue, @ajay

This problem was caused by an unrelated change, rolling out to sites enrolled in the developer canary program.

Your prompt response in reporting this issue allowed us to stop the roll-out and fix the issue before it was deployed to real customers. Thank you!