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Migration Issue: Certificate Error in RTC LinkPublisher


satyam kaushik (11111) | asked Sep 26, 10:40 a.m.
Spectrum Control Team is migrating Spectrum Control from Java 8 to Java 17 and we are facing RTC LinkPublisher ant target-related error.

Problem Statement:

We are using RTC as our build engine. The build process completes successfully, but publishing the build link fails due to a certificate-related error with the RTC LinkPublisher ant target. 

Details:

ant target :

<linkPublisher repositoryAddress="${repositoryAddress}" userId="${userId}" passwordFile="${passwordFile}" buildResultUUID="${buildResultUUID}" url="http://tucgsa.ibm.com/projects/t/tpcbuilds/${misc.gsa.dir}/${tpc.release}_${buildLabel}" label="${tpc.release}_${buildLabel}" />

RTC Version: 7.0.2
Java Version: ibm jdk-17.0.7+7


Caused by: java.lang.RuntimeException: No acceptable encryption algorithm found
    at com.ibm.team.repository.transport.client.SSLUtils.createSSLContext(SSLUtils.java:175)

What could be reason ?

Comments
satyam kaushik commented Sep 26, 10:42 a.m.

One answer



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Ralph Schoon (63.6k33646) | answered Sep 27, 3:00 a.m.
FORUM ADMINISTRATOR / FORUM MODERATOR / JAZZ DEVELOPER

The documentation for ELM 7.0.2 only mentions Java 8. There are issues adopting newer Java versions. I would try Java 8 or Java 11. If one of that versions work, this issue is based on the Java version.

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