During every startup we found following exception . Why the tenet is set as null . Please advise on this
org.flowable.common.engine.api.FlowableException: Could not find a dataSource for tenant null
at org.flowable.common.engine.impl.cfg.multitenant.TenantAwareDataSource.getCurrentDataSource(TenantAwareDataSource.java:68) ~[flowable-engine-common-6.4.2.jar:6.4.2]
at org.flowable.common.engine.impl.cfg.multitenant.TenantAwareDataSource.getConnection(TenantAwareDataSource.java:56) ~[flowable-engine-common-6.4.2.jar:6.4.2]
at org.apache.ibatis.transaction.jdbc.JdbcTransaction.openConnection(JdbcTransaction.java:138) ~[mybatis-3.5.1.jar:3.5.1]
at org.apache.ibatis.transaction.jdbc.JdbcTransaction.getConnection(JdbcTransaction.java:60) ~[mybatis-3.5.1.jar:3.5.1]
at org.apache.ibatis.session.defaults.DefaultSqlSession.getConnection(DefaultSqlSession.java:297) ~[mybatis-3.5.1.jar:3.5.1]
at org.flowable.common.engine.impl.db.DbSqlSessionFactory.openSession(DbSqlSessionFactory.java:96) ~[flowable-engine-common-6.4.2.jar:6.4.2]
at org.flowable.common.engine.impl.interceptor.CommandContext.getSession(CommandContext.java:245) ~[flowable-engine-common-6.4.2.jar:6.4.2]
at org.flowable.common.engine.impl.cfg.standalone.StandaloneMybatisTransactionContext.(StandaloneMybatisTransactionContext.java:48) ~[flowable-engine-common-6.4.2.jar:6.4.2]
at org.flowable.common.engine.impl.cfg.standalone.StandaloneMybatisTransactionContextFactory.openTransactionContext(StandaloneMybatisTransactionContextFactory.java:26) ~[flowable-engine-common-6.4.2.jar:6.4.2]
at org.flowable.common.engine.impl.interceptor.TransactionContextInterceptor.execute(TransactionContextInterceptor.java:47) ~[flowable-engine-common-6.4.2.jar:6.4.2]
at org.flowable.common.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:72) ~[flowable-engine-common-6.4.2.jar:6.4.2]
at org.flowable.common.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:30) ~[flowable-engine-common-6.4.2.jar:6.4.2]
at org.flowable.common.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:56) ~[flowable-engine-common-6.4.2.jar:6.4.2]
at org.flowable.common.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:51) ~[flowable-engine-common-6.4.2.jar:6.4.2]
at org.flowable.engine.impl.RepositoryServiceImpl.createDeployment(RepositoryServiceImpl.java:88) ~[flowable-engine-6.4.2.jar:6.4.2]
at org.flowable.spring.configurator.DefaultAutoDeploymentStrategy.deployResources(DefaultAutoDeploymentStrategy.java:50) ~[flowable-spring-6.4.2.jar:6.4.2]
at org.flowable.spring.SpringProcessEngineConfiguration.autoDeployResources(SpringProcessEngineConfiguration.java:116) ~[flowable-spring-6.4.2.jar:6.4.2]
at org.flowable.spring.SpringProcessEngineConfiguration.lambda$start$0(SpringProcessEngineConfiguration.java:204) ~[flowable-spring-6.4.2.jar:6.4.2]
at java.base/java.util.ArrayList.forEach(ArrayList.java:1540) ~[na:na]
at org.flowable.spring.SpringProcessEngineConfiguration.start(SpringProcessEngineConfiguration.java:204) ~[flowable-spring-6.4.2.jar:6.4.2]
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:182) ~[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:53) ~[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:360) ~[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:158) ~[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:122) ~[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:894) ~[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.finishRefresh(ServletWebServerApplicationContext.java:162) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:553) ~[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at com.ApplicationKt.main(GalaxyApplication.kt:22) ~[main/:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) ~[spring-boot-devtools-2.2.0.RELEASE.jar:2.2.0.RELEASE]