Define an Integration Server or Microservices Container Connection Pool
1. Start Integration Server or Microservices Container, open Integration Server Administrator or Microservices Container Administrator, and go to the Settings > JDBC Pools page.
2. On the Settings > JDBC Pools page, click Create a new Pool Alias Definition and complete the fields as described in the Integration Server online help.
3. Make sure Integration Server or Microservices Container can connect to the database by clicking Test Connection. Then click Save Settings.