# Temporal is reporting cannot find namespace **URL:** \ **Category:** Community Support\ **Tags:** server\ **Created:** [March 22, 2024, 7:30pm UTC](https://community.temporal.io/t/temporal-is-reporting-cannot-find-namespace/11479 "2024-03-22T19:30:50Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![tonypowell](https://sea2.discourse-cdn.com/flex016/user_avatar/community.temporal.io/tonypowell/32/5059_2.png) [@tonypowell](https://community.temporal.io/u/tonypowell)\ **Post date:** [March 22, 2024, 7:30pm UTC](https://community.temporal.io/t/temporal-is-reporting-cannot-find-namespace/11479/1 "2024-03-22T19:30:50Z")
Temporal is reeporting that it cannot find namespace but tctl is showing it fine. this is what I am seeing {“level”:“error”,“ts”:“2024-03-22T19:14:28.394Z”,“msg”:“Unable to call matching.PollWorkflowTaskQueue.”,“service”:“frontend”,“wf-task-queue-name”:“sp-workflow-engine-lighthouse-7994c5b559-pm448:0be615a5-dd3f-4d89-b75e-90c377c99c7a”,“timeout”:“1m9.999624796s”,“error”:“Namespace 884cbdbb-f044-410d-817c-49746ea0d361 is not found.”,“logging-call-at”:“workflow\_handler.go:894”,“stacktrace”:“[go.temporal.io/server/common/log.(\*zapLogger).Error](http://go.temporal.io/server/common/log.(*zapLogger).Error)\n\t/home/builder/temporal/common/log/zap\_logger.go:143\ngo.temporal.io/server/service/frontend.(\*WorkflowHandler).PollWorkflowTaskQueue\n\t/home/builder/temporal/service/frontend/workflow\_handler.go:894\ngo.temporal.io/server/service/frontend.(\*DCRedirectionHandlerImpl).PollWorkflowTaskQueue.func2\n\t/home/builder/temporal/service/frontend/dcRedirectionHandler.go:598\ngo.temporal.io/server/service/frontend.(\*NoopRedirectionPolicy).WithNamespaceRedirect\n\t/home/builder/temporal/service/frontend/dcRedirectionPolicy.go:125\ngo.temporal.io/server/service/frontend.(\*DCRedirectionHandlerImpl).PollWorkflowTaskQueue\n\t/home/builder/temporal/service/frontend/dcRedirectionHandler.go:594\ngo.temporal.io/api/workflowservice/v1.\_WorkflowService\_PollWorkflowTaskQueue\_Handler.func1\n\t/go/pkg/mod/go.temporal.io/api@v1.12.0/workflowservice/v1/service.pb.go:1516\ngo.temporal.io/server/common/rpc/interceptor.(\*RetryableInterceptor).Intercept.func1\n\t/home/builder/temporal/common/rpc/interceptor/retry.go:63\ngo.temporal.io/server/common/backoff.ThrottleRetryContext\n\t/home/builder/temporal/common/backoff/retry.go:194\ngo.temporal.io/server/common/rpc/interceptor.(\*RetryableInterceptor).Intercept\n\t/home/builder/temporal/common/rpc/interceptor/retry.go:67\ngoogle.golang.org/grpc.chainUnaryInterceptors.func1.1\n\t/go/pkg/mod/google.golang.org/grpc@v1.49.0/server.go:1135\ngo.temporal.io/server/common/rpc/interceptor.(\*CallerInfoInterceptor).Intercept\n\t/home/builder/temporal/common/rpc/interceptor/caller\_info.go:79\ngoogle.golang.org/grpc.chainUnaryInterceptors.func1.1\n\t/go/pkg/mod/google.golang.org/grpc@v1.49.0/server.go:1138\ngo.temporal.io/server/common/rpc/interceptor.(\*SDKVersionInterceptor).Intercept\n\t/home/builder/temporal/common/rpc/interceptor/sdk\_version.go:69\ngoogle.golang.org/grpc.chainUnaryInterceptors.func1.1\n\t/go/pkg/mod/google.golang.org/grpc@v1.49.0/server.go:1138\ngo.temporal.io/server/common/rpc/interceptor.(\*RateLimitInterceptor).Intercept\n\t/home/builder/temporal/common/rpc/interceptor/rate\_limit.go:86\ngoogle.golang.org/grpc.chainUnaryInterceptors.func1.1\n\t/go/pkg/mod/google.golang.org/grpc@v1.49.0/server.go:1138\ngo.temporal.io/server/common/rpc/interceptor.(\*NamespaceRateLimitInterceptor).Intercept\n\t/home/builder/temporal/common/rpc/interceptor/namespace\_rate\_limit.go:91\ngoogle.golang.org/grpc.chainUnaryInterceptors.func1.1\n\t/go/pkg/mod/google.golang.org/grpc@v1.49.0/server.go:1138\ngo.temporal.io/server/common/rpc/interceptor.(\*NamespaceCountLimitInterceptor).Intercept\n\t/home/builder/temporal/common/rpc/interceptor/namespace\_count\_limit.go:99\ngoogle.golang.org/grpc.chainUnaryInterceptors.func1.1\n\t/go/pkg/mod/google.golang.org/grpc@v1.49.0/server.go:1138\ngo.temporal.io/server/common/rpc/interceptor.(\*NamespaceValidatorInterceptor).StateValidationIntercept\n\t/home/builder/temporal/common/rpc/interceptor/namespace\_validator.go:132\ngoogle.golang.org/grpc.chainUnaryInterceptors.func1.1\n\t/go/pkg/mod/google.golang.org/grpc@v1.49.0/server.go:1138\ngo.temporal.io/server/common/authorization.(\*interceptor).Interceptor\n\t/home/builder/temporal/common/authorization/interceptor.go:152\ngoogle.golang.org/grpc.chainUnaryInterceptors.func1.1\n\t/go/pkg/mod/google.golang.org/grpc@v1.49.0/server.go:1138\ngo.temporal.io/server/common/rpc/interceptor.(\*TelemetryInterceptor).Intercept\n\t/home/builder/temporal/common/rpc/interceptor/telemetry.go:136\ngoogle.golang.org/grpc.chainUnaryInterceptors.func1.1\n\t/go/pkg/mod/google.golang.org/grpc@v1.49.0/server.go:1138\ngo.temporal.io/server/common/metrics.NewServerMetricsContextInjectorInterceptor.func1\n\t/home/builder/temporal/common/metrics/grpc.go:66\ngoogle.golang.org/grpc.chainUnaryInterceptors.func1.1\n\t/go/pkg/mod/google.golang.org/grpc@v1.49.0/server.go:1138\ngo.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc.UnaryServerInterceptor.func1\n\t/go/pkg/mod/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc@v0.32.0/interceptor.go:325\ngoogle.golang.org/grpc.chainUnaryInterceptors.func1.1\n\t/go/pkg/mod/google.golang.org/grpc@v1.49.0/server.go:1138\ngo.temporal.io/server/common/rpc/interceptor.(\*NamespaceLogInterceptor).Intercept\n\t/home/builder/temporal/common/rpc/interceptor/namespace\_logger.go:84\ngoogle.golang.org/grpc.chainUnaryInterceptors.func1.1\n\t/go/pkg/mod/google.golang.org/grpc@v1.49.0/server.go:1138\ngo.temporal.io/server/common/rpc/interceptor.(\*NamespaceValidatorInterceptor).LengthValidationIntercept\n\t/home/builder/temporal/common/rpc/interceptor/namespace\_validator.go:103\ngoogle.golang.org/grpc.chainUnaryInterceptors.func1.1\n\t/go/pkg/mod/google.golang.org/grpc@v1.49.0/server.go:1138\ngo.temporal.io/server/common/rpc.ServiceErrorInterceptor\n\t/home/builder/temporal/common/rpc/grpc.go:137\ngoogle.golang.org/grpc.chainUnaryInterceptors.func1.1\n\t/go/pkg/mod/google.golang.org/grpc@v1.49.0/server.go:1138\ngoogle.golang.org/grpc.chainUnaryInterceptors.func1\n\t/go/pkg/mod/google.golang.org/grpc@v1.49.0/server.go:1140\ngo.temporal.io/api/workflowservice/v1.\_WorkflowService\_PollWorkflowTaskQueue\_Handler\n\t/go/pkg/mod/go.temporal.io/api@v1.12.0/workflowservice/v1/service.pb.go:1518\ngoogle.golang.org/grpc.(\*Server).processUnaryRPC\n\t/go/pkg/mod/google.golang.org/grpc@v1.49.0/server.go:1301\ngoogle.golang.org/grpc.(\*Server).handleStream\n\t/go/pkg/mod/google.golang.org/grpc@v1.49.0/server.go:1642\ngoogle.golang.org/grpc.(\*Server).serveStreams.func1.2\n\t/go/pkg/mod/google.golang.org/grpc@v1.49.0/server.go:938”} ---
**Author:** ![tonypowell](https://sea2.discourse-cdn.com/flex016/user_avatar/community.temporal.io/tonypowell/32/5059_2.png) [@tonypowell](https://community.temporal.io/u/tonypowell)\ **Post date:** [March 22, 2024, 7:53pm UTC](https://community.temporal.io/t/temporal-is-reporting-cannot-find-namespace/11479/2 "2024-03-22T19:53:34Z")
here is what the worker is saying and looking at the tctl output you can see that the uuid matches for the namespace "`Error":"Namespace 884cbdbb-f044-410d-817c-49746ea0d361 is not found` ---
**Author:** ![tonypowell](https://sea2.discourse-cdn.com/flex016/user_avatar/community.temporal.io/tonypowell/32/5059_2.png) [@tonypowell](https://community.temporal.io/u/tonypowell)\ **Post date:** [March 22, 2024, 7:54pm UTC](https://community.temporal.io/t/temporal-is-reporting-cannot-find-namespace/11479/3 "2024-03-22T19:54:38Z")
Name: default Id: 884cbdbb-f044-410d-817c-49746ea0d361 Description: OwnerEmail: NamespaceData: map[string]string(nil) State: Registered Retention: 168h0m0s ActiveClusterName: active Clusters: active HistoryArchivalState: Disabled IsGlobalNamespace: false FailoverVersion: 0 FailoverHistory: VisibilityArchivalState: Disabled Bad binaries to reset: ---
**Author:** ![tonypowell](https://sea2.discourse-cdn.com/flex016/user_avatar/community.temporal.io/tonypowell/32/5059_2.png) [@tonypowell](https://community.temporal.io/u/tonypowell)\ **Post date:** [March 22, 2024, 9:25pm UTC](https://community.temporal.io/t/temporal-is-reporting-cannot-find-namespace/11479/4 "2024-03-22T21:25:22Z")
increased the RPC from 2400 to 3600 and it seems to be better now will continue to monitor. as described in this reference [Service rate limit exceeded - #14 by JerryHu](https://community.temporal.io/t/service-rate-limit-exceeded/6647/14)