Error "No new key in Edge Config store"

Affected: Vercel Edge SDK

Symptoms

When using the Vercel integration, the Edge Config store may generate the key LD_Env{launchdarkly client id} for some environments but not others. In affected environments, no new key appears in the Edge Config store.

• No new key in Edge Config store

Cause

This issue may occur if the environment size exceeds Vercel’s Edge Config storage limit. When the configuration data is too large, Vercel cannot store it successfully.

Solution

To resolve this issue, you can try one of the following options:

1. Establish a new project with a limited number of flags, dedicated specifically for edge use cases. This helps ensure that the configuration size remains within the limits of Vercel’s Edge Config.

2. Contact Vercel’s support team to request an increase in the Edge Config storage limit.

Here is an illustration of data being populated within the Edge Config store:

Resources

• Vercel Integration