# When previewing a transaction with multiple adjustments all the transaction need to belong to the same subscription.

You are attempting to preview a transaction with several adjustments, but the transactions associated to them have different subscription IDs

---

## Example

```json
{
  "error": {
    "type": "request_error",
    "code": "transaction_preview_adjustment_subscription_conflict",
    "detail": "One or more transactions provided belong to different subscriptions. Transaction txn_01h02h84fgvspha259phx0yrkz belongs to subscription sub_01h02h885fb6pmmenrjpfc04k9, but transaction txn_01h02h8jk7mjext42pj709ywv5 belongs to subscription sub_01h02h8p7rfkt251efdwpkwy9a",
    "documentation_url": "https://developer.paddle.com/errors/transactions/transaction_preview_adjustment_subscription_conflict"
  },
  "meta": {
    "request_id": "00000000-0000-0000-0000-000000000000"
  }
}
```

## Details

| Attribute | Value |
| --- | --- |
| Status code | 400 |
| Error code | `transaction_preview_adjustment_subscription_conflict` |
| Error message | One or more transactions provided belong to different subscriptions. Transaction %s belongs to subscription %s, but transaction %s belongs to subscription %s |

## Common causes

- There are multiple adjustments for different transactions being previewed but some of them don't belong to the same subscription.

## Common solutions

- Check that all the transactions in the list of adjustments have the same subscription ID and remove the ones that don't match.