Emails are not going out to the external suppliers from Oracle Applications version R12.1.3
When we create a PO and get that approved , normally a mail with the attached PO pdf file should be sent to the supplier but that is not happening , What i see in the wf_notifications table is that a notification ID exists and the mail status is MAIL and also when i viewed at the Workflow Notification Mailer log,
I am able to see the following messages
1368115501659-1:scj2t1z1.federated.fds:11.48.25.16-1:1:20420:SYSADMIN(0):-1:Thread[outboundThreadGroup1,5,outboundThreadGroup]:1984579615:76964:1368114004921:43:ERROR:[SVC-GSM-WFMLRSVC-54739-10006 : oracle.apps.fnd.wf.mailer.SMTPMessageHandler.prepareMessages(String)]:
Problem getting HTML content -> oracle.apps.fnd.wf.mailer.FormatterException: Problem getting the HTML content -> oracle.apps.fnd.wf.mailer.NotificationFormatter$FormatterSAXException: Problem obtaining the HTML content -> oracle.apps.fnd.wf.common.HTTPClientException: Unable to invoke method HTTPClient.HTTPConnection.Get caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target