# Kibana Upgrade Migration issue

**URL:** https://discuss.elastic.co/t/kibana-upgrade-migration-issue/358330
**Category:** Kibana
**Created:** [April 27, 2024, 5:22am UTC](https://discuss.elastic.co/t/kibana-upgrade-migration-issue/358330 "2024-04-27T05:22:34Z")
**Posts on this page:** 1
**Page:** 1

<div class="post-metadata">

### Author: ![prasathb](https://avatars.discourse-cdn.com/v4/letter/p/0ea827/32.png) [@prasathb](https://discuss.elastic.co/u/prasathb)
#### Post date: [April 27, 2024, 5:22am UTC](https://discuss.elastic.co/t/kibana-upgrade-migration-issue/358330/1 "2024-04-27T05:22:34Z")

</div>

{"service":{"node":{"roles":["background\_tasks","ui"]}},"ecs":{"version":"8.11.0"},"@timestamp":"2024-04-27T01:11:58.206-04:00","message":"[.kibana\_task\_manager] OUTDATED\_DOCUMENTS\_TRANSFORM -\> TRANSFORMED\_DOCUMENTS\_BULK\_INDEX. took: 20ms.","log":{"level":"INFO","logger":"savedobjects-service"},"process":{"pid":2793646,"uptime":23.197764337},"trace":{"id":"1110c762a059be3f814b3a128c9ecb31"},"transaction":{"id":"50ddeff941bd7589"}}  
{"service":{"node":{"roles":["background\_tasks","ui"]}},"ecs":{"version":"8.11.0"},"@timestamp":"2024-04-27T01:11:58.210-04:00","message":"TRANSFORMED\_DOCUMENTS\_BULK\_INDEX received unexpected action response: {"type":"target\_index\_had\_write\_block"}","error":{"message":"TRANSFORMED\_DOCUMENTS\_BULK\_INDEX received unexpected action response: {"type":"target\_index\_had\_write\_block"}","type":"Error","stack\_trace":"Error: TRANSFORMED\_DOCUMENTS\_BULK\_INDEX received unexpected action response: {"type":"target\_index\_had\_write\_block"}\n at throwBadResponse (/usr/share/kibana/node\_modules/@kbn/core-saved-objects-migration-server-internal/src/model/helpers.js:55:9)\n at model (/usr/share/kibana/node\_modules/@kbn/core-saved-objects-migration-server-internal/src/model/model.js:1296:39)\n at /usr/share/kibana/node\_modules/@kbn/core-saved-objects-migration-server-internal/src/migrations\_state\_action\_machine.js:51:24\n at stateActionMachine (/usr/share/kibana/node\_modules/@kbn/core-saved-objects-migration-server-internal/src/state\_action\_machine.js:67:22)\n at processTicksAndRejections (node:internal/process/task\_queues:95:5)\n at migrationStateActionMachine (/usr/share/kibana/node\_modules/@kbn/core-saved-objects-migration-server-internal/src/migrations\_state\_action\_machine.js:47:24)\n at async Promise.all (index 1)\n at SavedObjectsService.start (/usr/share/kibana/node\_modules/@kbn/core-saved-objects-server-internal/src/saved\_objects\_service.js:188:7)\n at Server.start (/usr/share/kibana/node\_modules/@kbn/core-root-server-internal/src/server.js:353:31)\n at Root.start (/usr/share/kibana/node\_modules/@kbn/core-root-server-internal/src/root/index.js:65:14)\n at bootstrap (/usr/share/kibana/node\_modules/@kbn/core-root-server-internal/src/bootstrap.js:115:5)\n at Command. (/usr/share/kibana/src/cli/serve/serve.js:242:5)"},"log":{"level":"ERROR","logger":"savedobjects-service"},"process":{"pid":2793646,"uptime":23.203184665},"trace":{"id":"1110c762a059be3f814b3a128c9ecb31"},"transaction":{"id":"50ddeff941bd7589"}}