Expires field and Expires in days field for X.509 certificates are empty/not visible for some CertificatesIssue The "Expires" field and "Expires in days" field for some certificates are either empty or not visible. Go to All > System Definition > Certificates Set the filter condition as: "Expires" is empty OR "Expires in days" is empty All certificates meeting this condition will be displayed. Open any one of the listed certificates — you will observe that the "Expires in days" field is empty, and the "Expires" field either does not appear or is also empty. ReleaseAllCauseThese certificate types inherently do not expose expiration metadata at the individual certificate level within ServiceNow, hence the fields appear empty. ResolutionIt has been identified that the absence of values in the "Expires" and "Expires in Days" fields is expected behaviour for the following certificate types: Java Key StorePKCS12 Key StoreBCFKS Key Store These certificate types inherently do not expose expiration metadata at the individual certificate level within ServiceNow, hence the fields appear empty.This behaviour is consistent across multiple instances and aligns with the platform's default handling of these certificate types. Hence It has been identified that the absence of values in the "Expires" and "Expires in Days" fields is expected behaviour for the certificate types mentioned above. Users can set the "Notify on expiration" and "Warn in days to expire " for these particular type of certificates specially so that on expiration you receive the notification and the warning sometimes before the expiration.