71302: No subscription to product

The requester attempted to receive an Exchange product they are not subscribed to. Access to a product's channels requires an active subscription to that product.

What you should do

Subscribe to the product before accessing its channels, or check that an existing subscription is still active. A product's channels can only be received by an account that holds a current subscription to that product.

Why it happens

The requester tried to receive a product the account is not subscribed to. Access to a product's channels is gated on an active subscription to that product.

What you'll see

The error is reported with code 71302. The message is of the form Requester has no subscription to this product.