# Error: state snapshot was created by Terraform v1.7, which is newer than current v1.6

- **ID:** `terraform/state-version-mismatch`
- **Domain:** terraform
- **Category:** data_error
- **Verification:** ai_generated
- **Fix Rate:** 85%

## Root Cause

The state file was written by a newer version of Terraform and contains data structures or features not recognized by the older version.

## Version Compatibility

| Version | Status | Introduced | Deprecated |
|---------|--------|------------|------------|
| Terraform 1.6.0 | active | — | — |
| Terraform 1.7.0 | active | — | — |
| Terraform 1.7.5 | active | — | — |

## Workarounds

1. **Upgrade your local Terraform to at least v1.7 by downloading from https://www.terraform.io/downloads or using a version manager like tfenv. Then run terraform init.** (90% success)
   ```
   Upgrade your local Terraform to at least v1.7 by downloading from https://www.terraform.io/downloads or using a version manager like tfenv. Then run terraform init.
   ```
2. **If you must use v1.6, restore a state backup from before the upgrade. Check your backend for automatic versioning (e.g., S3 versioning).** (75% success)
   ```
   If you must use v1.6, restore a state backup from before the upgrade. Check your backend for automatic versioning (e.g., S3 versioning).
   ```
3. **Use Terraform Cloud or Terraform Enterprise's state management to handle version transitions automatically.** (85% success)
   ```
   Use Terraform Cloud or Terraform Enterprise's state management to handle version transitions automatically.
   ```

## Dead Ends

- **** — The state file itself is the problem, not the backend configuration. Reinit doesn't downgrade state. (95% fail)
- **** — State files are complex and interdependent. Manual edits often corrupt the state, causing irreversible damage. (85% fail)
- **** — Only the exact version or later that created the state can read it. Jumping to a different version may still fail. (70% fail)