# One or more adjustment items cannot be processed

One or more adjustment items cannot be processed

---

## Example

```json
{
  "error": {
    "type": "request_error",
    "code": "adjustment_transaction_item_invalid",
    "detail": "One or more adjustment items cannot be processed",
    "documentation_url": "https://developer.paddle.com/errors/adjustments/adjustment_transaction_item_invalid",
    "errors": [
      {
        "field": "adjustment.transaction.items[0]",
        "message": "Adjustment item txnitm_01h1anzyznztjc1jz3cg32c6ex has already been fully adjusted"
      },
      {
        "field": "adjustment.transaction.items[1]",
        "message": "adjustment amount for item txnitm_01h1anzyznztjc1jz3cg32c9sw is over remaining allowed 210"
      },
      {
        "field": "adjustment.transaction.items[2]",
        "message": "You are attempting to make an adjustment with zero amount on a transaction item. ID txnitm_01h1anzyznztjc1jz3cg39w4rh"
      }
    ]
  },
  "meta": {
    "request_id": "00000000-0000-0000-0000-000000000000"
  }
}
```

## Details

| Attribute | Value |
| --- | --- |
| Status code | 400 |
| Error code | `adjustment_transaction_item_invalid` |
| Error message | One or more adjustment items cannot be processed |

## Common causes

- The amount you have specified to adjust is greater than what is available [adjustment_amount_above_remaining_allowed](https://developer.paddle.com/errors/adjustments/adjustment_amount_above_remaining_allowed).
- There is nothing left to adjust on a line item [adjustment_transaction_item_has_already_been_fully_adjusted](https://developer.paddle.com/errors/adjustments/adjustment_transaction_item_has_already_been_fully_adjusted).
- You are attempting to make an adjustment with zero amount on a transaction item [adjustment_amount_cannot_be_zero](https://developer.paddle.com/errors/adjustments/adjustment_amount_cannot_be_zero).

## Common solutions

- Reduce the amount you are trying to adjust
- Perform a full adjustment, as this will adjust whatever is remaining
- Remove line item in question from your request