Problem facinf while deleting the process instances

Hi while deleting camunda instances in batch facing this issue intermittently.
please see the logs and tell me why it is picking up this instance if it is already deleted and in my list there is no duplication of process Instance ID.
I am facing 2-3 more issue related to deletion. Let me know should i add those here

Thanks

org.camunda.bpm.engine.exception.NotFoundException: No process instance found for id ‘069e7467-1ce9-11ef-adac-02420ae50016’: processInstance is null| at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)| at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)| at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)| at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)| at org.camunda.bpm.engine.impl.util.EnsureUtil.generateException(EnsureUtil.java:398)| at org.camunda.bpm.engine.impl.util.EnsureUtil.ensureNotNull(EnsureUtil.java:55)| at org.camunda.bpm.engine.impl.cmd.AbstractDeleteProcessInstanceCmd.deleteProcessInstance(AbstractDeleteProcessInstanceCmd.java:82)| at org.camunda.bpm.engine.impl.cmd.DeleteProcessInstancesCmd.execute(DeleteProcessInstancesCmd.java:47)| at org.camunda.bpm.engine.impl.cmd.DeleteProcessInstancesCmd.execute(DeleteProcessInstancesCmd.java:29)| at org.camunda.bpm.engine.impl.interceptor.CommandExecutorImpl.execute(CommandExecutorImpl.java:28)| at org.camunda.bpm.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:110)| at org.camunda.bpm.engine.spring.SpringTransactionInterceptor$1.doInTransaction(SpringTransactionInterceptor.java:72)| at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:140)| at org.camunda.bpm.engine.spring.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:70)| at org.camunda.bpm.engine.impl.interceptor.ProcessApplicationContextInterceptor.execute(ProcessApplicationContextInterceptor.java:70)| at org.camunda.bpm.engine.impl.interceptor.CommandCounterInterceptor.execute(CommandCounterInterceptor.java:35)| at org.camunda.bpm.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:33)| at org.camunda.bpm.engine.impl.RuntimeServiceImpl.deleteProcessInstances(RuntimeServiceImpl.java:250)| at org.camunda.bpm.engine.impl.RuntimeServiceImpl.deleteProcessInstances(RuntimeServiceImpl.java:245)|