I am currently trying to integrate our SAP system with WC1 API for synchronous screening. However, on the initial calls we are receiving the below error related to Certificate / SSL Handshake.
com.sap.engine.interfaces.messaging.api.exception.MessagingException: 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.
Kindly let me know what needs to be done here & if the certificates needs to be downloaded for solving this issue how to get the same.
Thanks and regards,