Internal Server Error : SavedObjectReferenceResolutionError: Failed to resolve Inventory default view "inventory-saved-view-0" (after 7.14.0 -> 7.16.1 migration)

[AmauryB]

Before migrating from ELK 7.14.0 to ELK 7.16.1I had configured a specific Default Inventory view in the Observability Metrics App.

After migration I get the following error

[2021-12-16T18:31:48.765+01:00][ERROR][http] SavedObjectReferenceResolutionError: Failed to resolve Inventory default view "inventory-saved-view-0".
    at resolveInventoryViewSavedObjectReferences (/usr/share/kibana/x-pack/plugins/infra/server/lib/sources/saved_object_references.js:154:13)
    at /usr/share/kibana/x-pack/plugins/infra/server/lib/sources/saved_object_references.js:49:238
    at Array.reduce (<anonymous>)
    at resolveSavedObjectReferences (/usr/share/kibana/x-pack/plugins/infra/server/lib/sources/saved_object_references.js:49:195)
    at /usr/share/kibana/x-pack/plugins/infra/server/lib/sources/sources.js:190:76
    at /usr/share/kibana/node_modules/fp-ts/lib/Either.js:280:52
    at pipe (/usr/share/kibana/node_modules/fp-ts/lib/function.js:192:23)
    at convertSavedObjectToSavedSourceConfiguration (/usr/share/kibana/x-pack/plugins/infra/server/lib/sources/sources.js:185:88)
    at InfraSources.getSavedSourceConfiguration (/usr/share/kibana/x-pack/plugins/infra/server/lib/sources/sources.js:164:12)
    at runMicrotasks (<anonymous>)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at InfraSources.getSourceConfiguration (/usr/share/kibana/x-pack/plugins/infra/server/lib/sources/sources.js:48:38)
    at async Promise.all (index 0)
    at /usr/share/kibana/x-pack/plugins/infra/server/routes/metrics_sources/index.js:47:55
    at Router.handle (/usr/share/kibana/src/core/server/http/router/router.js:163:30)
    at handler (/usr/share/kibana/src/core/server/http/router/router.js:124:50)

It looks like my inventory-view cannot be found, how can I reset it to the default ?

I've also run a metricbeat setup but it didn't solve the issue.

From a user point of view it looks like this

[Hakim]

We have the same issue after upgrading our Elastic Cloud cluster from 7.15.2 to 7.16.1

Error while fetching resource
Error
(500)
URL
https://kibana.domain.com/api/metrics/source/default
Message
An internal server error occurred.

Also on Rules and Connectors we have some rules with status error message: Failed to resolve Inventory default view "inventory-saved-view-0"

[Hakim]

Manual migration of the saved objects proposed in this issue solved the error.

[AmauryB]

Thanks a lot !
This solved the issue at hand, I have another that I need to deal with, but as far as this post goes it's solved

I'll keep this post updated for any other visitors.

The error is the following :

Error: no codec found to encode value in union type ({ type: "count" | "cpu" | "load" | "memory" | "tx" | "rx" | "logRate" | "diskIOReadBytes" | "diskIOWriteBytes" | "s3TotalRequests" | "s3NumberOfObjects" | "s3BucketSize" | "s3DownloadBytes" | "s3UploadBytes" | "rdsConnections" | "rdsQueriesExecuted" | "rdsActiveTransactions" | "rdsLatency" | "sqsMessagesVisible" | "sqsMessagesDelayed" | "sqsMessagesSent" | "sqsMessagesEmpty" | "sqsOldestMessage" | "custom" } | ({ type: "custom", field: string, aggregation: "avg" | "max" | "min" | "rate", id: string } & Partial<{ label: string }>))
e.union/<@https://xx:5601/46258/bundles/plugin/infra/8.0.0/infra.plugin.js:2:13061
e.type/<@https://xx:5601/46258/bundles/plugin/infra/8.0.0/infra.plugin.js:2:9885
e.intersection/</<@https://xx:5601/46258/bundles/plugin/infra/8.0.0/infra.plugin.js:2:14044
e.intersection/<@https://xx:5601/46258/bundles/plugin/infra/8.0.0/infra.plugin.js:2:14018
O@https://xx:5601/46258/bundles/plugin/infra/8.0.0/infra.chunk.6.js:9:21079
91/o/f<@https://xx:5601/46258/bundles/plugin/infra/8.0.0/infra.chunk.2.js:3:53292
78/k</<@https://xx:5601/46258/bundles/plugin/infra/8.0.0/infra.chunk.6.js:9:21384
Ms@https://xx:5601/46258/bundles/kbn-ui-shared-deps-npm/kbn-ui-shared-deps-npm.dll.js:447:84721
Wu@https://xx:5601/46258/bundles/kbn-ui-shared-deps-npm/kbn-ui-shared-deps-npm.dll.js:447:104435
__kbnSharedDeps_npm__</t.unstable_runWithPriority@https://xx:5601/46258/bundles/kbn-ui-shared-deps-npm/kbn-ui-shared-deps-npm.dll.js:455:3462
Xi@https://xx:5601/46258/bundles/kbn-ui-shared-deps-npm/kbn-ui-shared-deps-npm.dll.js:447:45747
zu@https://xx:5601/46258/bundles/kbn-ui-shared-deps-npm/kbn-ui-shared-deps-npm.dll.js:447:104176
Ou@https://xx:5601/46258/bundles/kbn-ui-shared-deps-npm/kbn-ui-shared-deps-npm.dll.js:447:94230
Ji/<@https://xx:5601/46258/bundles/kbn-ui-shared-deps-npm/kbn-ui-shared-deps-npm.dll.js:447:46038
__kbnSharedDeps_npm__</t.unstable_runWithPriority@https://xx:5601/46258/bundles/kbn-ui-shared-deps-npm/kbn-ui-shared-deps-npm.dll.js:455:3462
Xi@https://xx:5601/46258/bundles/kbn-ui-shared-deps-npm/kbn-ui-shared-deps-npm.dll.js:447:45747
Ji@https://xx:5601/46258/bundles/kbn-ui-shared-deps-npm/kbn-ui-shared-deps-npm.dll.js:447:45985
Qi@https://xx:5601/46258/bundles/kbn-ui-shared-deps-npm/kbn-ui-shared-deps-npm.dll.js:447:45918
yu@https:/xx:5601/46258/bundles/kbn-ui-shared-deps-npm/kbn-ui-shared-deps-npm.dll.js:447:91140
enqueueSetState@https://xx:5601/46258/bundles/kbn-ui-shared-deps-npm/kbn-ui-shared-deps-npm.dll.js:447:50827
__kbnSharedDeps_npm__</_.prototype.setState@https://xx:5601/46258/bundles/kbn-ui-shared-deps-npm/kbn-ui-shared-deps-npm.dll.js:431:1439
114/AutoSizer/</<@https://xx:5601/46258/bundles/plugin/infra/8.0.0/infra.chunk.1.js:3:4717

Edit : This was solved by setting the savedView variable in URL to (viewId:0) then creating a new view and setting it to default.