user recently updated the X.509 certificate, but I'm still receiving expiration notifications, and the expiration date does not appear to have updated correctly.Issue Customer recently updated the X.509 certificate, but he is still receiving expiration notifications, and the expiration date does not appear to have updated correctly.ReleaseNACausePlease review the sys_certificate table to identify any certificates that are nearing their expiration dates. This evaluation should be based on the user-specific information linked to each certificate.To find certificates that are about to expire, apply a filter on the expiry_date column in the sys_certificate table. This will return a list of certificates that are approaching their expiration thresholds.Once an expiring certificate is detected, the system will automatically begin sending notifications to the associated customer. These alerts are triggered according to the “Warn in days to expire” value, which is defined by the customer. This configuration determines how many days prior to expiration the customer should begin receiving notifications.Proactively identifying and managing expiring certificates ensures that customers are notified in advance and have sufficient time to renew or replace their certificates, thereby preventing potential service disruptions.In cases where a customer has a duplicate certificate record in the system, even though they have successfully renewed the certificate, the older (now outdated) certificate may remain active in the sys_certificate table.As a result, the system continues to monitor the expiration date of the outdated certificate. Since it remains marked as active and its expiration is imminent, the system triggers notifications—despite the presence of a valid, renewed certificate.This scenario highlights the importance of properly managing duplicate or outdated certificates. Ensuring that such certificates are deactivated or removed upon renewal will help prevent unnecessary notifications and reduce confusion for the customer.ResolutionFollowing the investigation, it has been confirmed that the customer currently holds two valid certificates: 'A' and 'B'. Certificate 'A' is set to expire tomorrow, which triggered the recent notification. Please confirm whether the customer still requires Certificate 'A', as Certificate 'B' has already been issued and is currently active. If the old certificate is no longer needed, you can disable it by accessing the sys_certificate table, locating the relevant certificate, unchecking the 'Active' option, and saving the changes. This will prevent any further notifications related to the expiring certificate.