Kafka cloud stream failing when using multiple beans - spring-boot

Question

I'm new to spring cloud stream. I'm using Confluent Kafka binder. The issue is when I start the application with single bean in the main class, Then it's successfully starting. But if I register more than 1 bean in the main class then the application is failed to start with the below log.
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:: Spring Boot :: (v2.6.5)
2022-03-25 15:22:09.560 INFO 16048 --- [ main] c.ameren.ddp.KafkaStreamsWcApplication : Starting KafkaStreamsWcApplication using Java 17.0.1 on VDIGOBMED111 with PID 16048 (C:\Workspace\KafkaStreamsWC\target\classes started by Q174573 in C:\Workspace\KafkaStreamsWC)
2022-03-25 15:22:09.566 INFO 16048 --- [ main] c.ameren.ddp.KafkaStreamsWcApplication : No active profile set, falling back to 1 default profile: "default"
2022-03-25 15:22:10.582 INFO 16048 --- [ main] faultConfiguringBeanFactoryPostProcessor : No bean named 'errorChannel' has been explicitly defined. Therefore, a default PublishSubscribeChannel will be created.
2022-03-25 15:22:10.620 INFO 16048 --- [ main] faultConfiguringBeanFactoryPostProcessor : No bean named 'integrationHeaderChannelRegistry' has been explicitly defined. Therefore, a default DefaultHeaderChannelRegistry will be created.
2022-03-25 15:22:10.863 INFO 16048 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.integration.config.IntegrationManagementConfiguration' of type [org.springframework.integration.config.IntegrationManagementConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2022-03-25 15:22:10.879 INFO 16048 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.boot.autoconfigure.integration.IntegrationAutoConfiguration$IntegrationJmxConfiguration' of type [org.springframework.boot.autoconfigure.integration.IntegrationAutoConfiguration$IntegrationJmxConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2022-03-25 15:22:10.894 INFO 16048 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.boot.autoconfigure.jmx.JmxAutoConfiguration' of type [org.springframework.boot.autoconfigure.jmx.JmxAutoConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2022-03-25 15:22:10.902 INFO 16048 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'mbeanServer' of type [com.sun.jmx.mbeanserver.JmxMBeanServer] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2022-03-25 15:22:10.941 INFO 16048 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'integrationChannelResolver' of type [org.springframework.integration.support.channel.BeanFactoryChannelResolver] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2022-03-25 15:22:12.550 INFO 16048 --- [ main] o.s.i.monitor.IntegrationMBeanExporter : Registering MessageChannel errorChannel
2022-03-25 15:22:12.601 INFO 16048 --- [ main] o.s.i.monitor.IntegrationMBeanExporter : Registering MessageChannel nullChannel
2022-03-25 15:22:12.625 INFO 16048 --- [ main] o.s.i.monitor.IntegrationMBeanExporter : Registering MessageHandler _org.springframework.integration.errorLogger
2022-03-25 15:22:12.700 INFO 16048 --- [ main] o.s.i.endpoint.EventDrivenConsumer : Adding {logging-channel-adapter:_org.springframework.integration.errorLogger} as a subscriber to the 'errorChannel' channel
2022-03-25 15:22:12.701 INFO 16048 --- [ main] o.s.i.channel.PublishSubscribeChannel : Channel 'KafkaStreamsPractice.errorChannel' has 1 subscriber(s).
2022-03-25 15:22:12.701 INFO 16048 --- [ main] o.s.i.endpoint.EventDrivenConsumer : started bean '_org.springframework.integration.errorLogger'
2022-03-25 15:22:12.715 INFO 16048 --- [ main] c.ameren.ddp.KafkaStreamsWcApplication : Started KafkaStreamsWcApplication in 3.808 seconds (JVM running for 5.695)
2022-03-25 15:22:12.723 INFO 16048 --- [ionShutdownHook] o.s.i.endpoint.EventDrivenConsumer : Removing {logging-channel-adapter:_org.springframework.integration.errorLogger} as a subscriber to the 'errorChannel' channel
2022-03-25 15:22:12.723 INFO 16048 --- [ionShutdownHook] o.s.i.channel.PublishSubscribeChannel : Channel 'KafkaStreamsPractice.errorChannel' has 0 subscriber(s).
2022-03-25 15:22:12.724 INFO 16048 --- [ionShutdownHook] o.s.i.endpoint.EventDrivenConsumer : stopped bean '_org.springframework.integration.errorLogger'