Hi Team, 

We were working on Integration between the Jenkins and Silk Performer 17.5 to enable DevOps process in the Performance testing Phase and now we upgraded our Silk Performer version to 20.5.

So when we do the integration with the latest version, we are facing the below error message in the Build Console log and which is something we haven't faced in the integration with Silk Performer 17.5. Could you please have a look at the error details and advise the probable cause to resolve the error? 

Results path: C:\Temp\workspace\Jenkins_Silk_CS\result
Silk Performer installation directory: C:\Program Files (x86)\Silk\Silk Performer 20.5
Using default workload: DemoAgent messages:
com.segue.em.SGRuntimeException: LoadtestController: 3231 - No agents available.
{{ at com.segue.em.SGExecutionManager.sgemStart(Native Method)}}
{{ at com.segue.em.Ltc.start(Ltc.java:238)}}
{{ at com.borland.jenkins.SilkPerformerJenkins.util.SilkPerformerTestManager.startTheLoadTest(SilkPerformerTestManager.java:58)}}
{{ at com.borland.jenkins.SilkPerformerJenkins.ExecuteOnNode.call(ExecuteOnNode.java:89)}}
{{ at com.borland.jenkins.SilkPerformerJenkins.ExecuteOnNode.call(ExecuteOnNode.java:34)}}
{{ at hudson.remoting.UserRequest.perform(UserRequest.java:212)}}
{{ at hudson.remoting.UserRequest.perform(UserRequest.java:54)}}
{{ at hudson.remoting.Request$2.run(Request.java:369)}}
{{ at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)}}
{{ at java.util.concurrent.FutureTask.run(Unknown Source)}}
{{ at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)}}
{{ at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)}}
{{ at hudson.remoting.Engine$1.lambda$newThread$0(Engine.java:93)}}
{{ at java.lang.Thread.run(Unknown Source)}}
Build step 'Execute Silk Performer Tests' marked build as failure
Archiving artifacts
Recording plot data
Finished: FAILURE