certificate unknown

Hi ,
When we try to communicate with external partner from IS using HTTPS we are getting the below error
iaik.security.ssl.SSLException: Peer sent alert: Alert Fatal: certificate unknown
ErrorType: com.wm.lang.flow.FlowException

Can any one help why am i getting this error…
Venkata Vidya Sagar P


This may be problem with SSL server. Try to enable SSL logging and check the errors.


We increased the log level of SSL to “Trace” and tried replicating the issue again. No additional information observed on the logs.

We were facing the similar problem in our Development environment too. <Our certificates & partner certificates were valid…we verified the expiry date>

Hi Venkata - It may be that the IS doesn’t recognize the other party’s Certificate Authority (CA) cert. Make sure both parties have the other party’s CA cert (e.g. VeriSign) installed in their respective CA certs dir (which is also sometimes referred to as a “truststore”).

On the wM side, we need to load the other party’s CA cert in a directory (e.g. “…/IntegrationServer/trustedCerts”) and map the to that directory in the IS Admin UI.

Hi All,
Thanks for your time and inputs…
We have fixed this issue in our environment …:cool:
Reason for getting this errors is we could see that in TN for enterprise profile we have the expired/old certificate:p:.By configuring the right certificate this issue/error got fixed.

Venkata Vidya Sagar Pokuru:uhoh: