# Introduction
When we create a new `view` from record table that has relation such as
opportunities.
Encountered invariant conditions:
## Unknown fiel `__typename`
`Should never occur, encountered unknown fields __typename in
objectMetadaItem viewGroup`,
### Fixed by ignoring unknown internal fields
## Provided both relation `view` and `viewId`
`Should never provide relation mutation through anything else than the
fieldId e.g companyId and not company, encountered: view`
### Fixed by sending only `viewId` to `createManyRecords` in
`usePersistViewGroupRecords.ts`
Paul Rastoin
3e05c3743e