we upgrade ucd server recently, but deploy failed after the upgrade with below error:
Caused by: java.lang.IllegalArgumentException: No cryptographic provider to support protocol TLSv1.3
Could you please help to fix? thanks in advance.
ucd server version : 220.127.116.11.1090482
ucd agent version： 18.104.22.168.1057130
z/OS Utility version: 56.1102074
The problem you are seeing might be related to the the Java/JDK version that is being used with UCD. We are currently investigating issues with the Java IBM 1.8.0_281, please create a case requesting assistance from support since we need to do a deeper investigation on this issue.
We've identified the problem is caused by zOS <JAVA_HOME>/lib/security/java.security file missing the IBMJCEPlus provider.
Compare to another zOS LPAR which has the IBMJCEPlus provider, that one is working fine.
Our zOS Java is 1.8.0_291 SR6_FP31