Error received : Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target.
Job scheduled for 07:30 AM CEST
@sorari.pradeep, there are maintenance periods on the servers, usually on Sundays.
They can sometimes be longer than usual, like last weekend, for the migration to DSS 12.2, when it was planned that service would be unavailable approx. 7 hours starting 18:00 GMT Saturday October 13 (I do not know how long the effective unavailable time was).
Could you post the error you get, and tell us when it occurred (exact time and timezone) ? That would allows us to double check if your call failed due to maintenance.
Added after you posted the error message and timing:
The error message indicates that a trusted connection over SSL could not be established. This can have various causes, but considering your application works every day except Sunday, it is not a programming or certificate issue, it is probably a connectivity issue.
This could be due to:
How to work around this:
Added: Service alerts:
You can subscribe to alerts, use the service alert wizard.