Hi Team,

   I have installed tomcat 9.x and java 11 and pega 23' in my RHEL linux machine. After installing DB , tomcat and Pega could see this below erro in logs and I can't able to login my pega23' portal.Please provide an solution to this issue.  Log Snippet: 2024-04-18 20:02:53,765 [303.srinsofttech.lan] [  STANDARD] [                    ] [                    ] (      etier.impl.EngineStartup) ERROR    - PegaRULES initialization failed. Server: sstprlap303.srinsofttech.lan com.pega.pegarules.pub.context.InitializationFailedError: PRNodeImpl init failed Caused by: com.pega.pegarules.pub.PRRuntimeException: Startup Task: [INITIALIZE_STREAM_SERVICE] has failed after retries or with error Caused by: com.pega.pegarules.pub.PRRuntimeError: PRRuntimeError

Caused by: com.pega.platform.stream.StreamServiceException: Failed to configure StreamAPI provider

Caused by: com.pega.platform.stream.StreamServiceException: 'services/stream/broker/url' isn't provided.

2024-04-18 20:02:53,782 [303.srinsofttech.lan] [  STANDARD] [                    ] [                    ] (nal.HealthStatusAggregatorImpl) ERROR    - Health check 'n_criticalerrornotification' reported a failure. Response: '{"last_reported_time":"2024-04-18T20:02:53.778Z","test_name":"N_CriticalErrorNotification","status":"failure"}'

2024-04-18 20:02:55,023 [gaRULES-ShutDownTask] [          ] [                    ] [                    ] (      etier.impl.EngineStartup) ERROR    - Failed to execute task:class com.pega.pegarules.session.internal.engineinterface.shutdown.shutdowntasks.JobSchedulerShutdownTask java.util.NoSuchElementException: No value present         at java.util.Optional.get(Optional.java:148) ~[?:?]

Regards,

Harshith