SSL certificate error
We have recently renewed our SSL certificate for SAP PI 7.1 system and asked our trading partners to update and install our new certificate.
After the update, everything seems to be fine with other partners which use HTTP as transport protocol. However, we are encountering the below error with one of our partner which use HTTPS.
Message could not be forwarded to the JCA adapter. Reason: Fatal exception: javax.resource.ResourceException: SEEBURGER AS2: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: No trusted certificate found # , SEEBURGER AS2: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: No trusted certificate found #
Previously, the connection seems to work using the old SSL certificate.
- Our old certificate is provided by Verisign and the new one is supplied by Entrust.
- Keysize of the old and new are 1024 and 2048, respectively.
Could you let us know what is causing the error?
Is it possible that the new SSL certificate from Entrust is not applicable for HTTPS connection?
Is there a specific certificate for HTTP and HTTPS connection?