The design time data is migrated to the new API Data Store and transformed to be compatible with the new API Gateway instance. For the new instance to take the new data, you must restart the instance. You must invoke the following REST API to restart the API Gateway instance.

For a cluster setup, you must invoke this API on all the nodes.

If the restart of new instances fails, you must stop the execution of next steps and disable the quiesce mode for design time in all the nodes and bring them back to normal state. You can contact Software AG support team for help with all the relevant logs for further analysis.