javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException for AVAYA IC connecting salesforce Error due to sha 256 upgrade need assistance to fix
https://developer.salesforce.com/forums/ForumsMain?id=906F0000000BNhzIAG
https://developer.salesforce.com/forums/ForumsMain?id=906F0000000BTXFIA4
I had the same problem yesterday and resolved it by changing the parameter in the call to process.bat. Instead of:
process "C:\Program Files (x86)\salesforce.com\Data Loader" tempCont
...try:
process "\\localhost\C$\Program Files (x86)\salesforce.com\Data Loader" tempCont
That fixed it for me after a few hours of head scratching! Seems to be a bug, as the documentation clearly instructed me to enter it as you did.
Please let us know if this will help you
Thanks
Amit Chaudhary