Elastic APM Transactions

We are not able to find any transactions in Kibana , currently we are using Java 11, Spring Boot 2.2.8. APM version : compile(group: 'co.elastic.apm', name: 'apm-agent-api', version: '1.17.0')

Error Logs:
'org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)\n\tat org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)\n\tat org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1590)\n\tat org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)\n\tat java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)\n\tat java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)\n\tat org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)\n\tat java.base/java.lang.Thread.run(Unknown Source)\n"}
{"@timestamp":"2021-02-12T14:03:40.449Z", "log.level":"ERROR", "message":"Provider "jar" not found", "event.dataset":"****.apm","process.thread.name":"http-nio-8080-exec-7","log.logger":"co.elastic.apm.agent.bci.IndyBootstrap","error.type":"java.nio.file.ProviderNotFoundException","error.message":"Provider "jar" not found","error.stack_trace":"java.nio.file.ProviderNotFoundException: Provider "jar" not found\n\tat java.base/'

Hi and welcome to the forum!

I am not sure what exactly you are using, as co.elastic.apm.agent.bci.IndyBootstrap did not exist in 1.17.0 yet...

Please try the latest agent version and see if the issue is resolved.
If not, in order for us to be able to assist, please provide additional info: describe your entire agent setup (for example: how you attached it exactly) and agent configuration.
In addition, please provide the full relevant logs, with the complete error event and complete stack trace.