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# PaymentCardReaderStore.StoreError

Values that describes errors related to the payments store.

```
enum StoreError
```

## Topics

### Enumeration Cases

[`case busy`](/documentation/ProximityReader/PaymentCardReaderStore/StoreError/busy)

The store is busy executing a previous request.

[`case networkError`](/documentation/ProximityReader/PaymentCardReaderStore/StoreError/networkError)

The user needs to be online to fetch or resolve a batch.

[`case notAllowed`](/documentation/ProximityReader/PaymentCardReaderStore/StoreError/notAllowed)

An error that indicates there’s an entitlement issue, an invalid application bundle, or
a configuration issue.

[`case passcodeDisabled`](/documentation/ProximityReader/PaymentCardReaderStore/StoreError/passcodeDisabled)

To fetch a batch device’s passcode needs to be enabled.

[`case storeAndForwardBatchAlreadyExists`](/documentation/ProximityReader/PaymentCardReaderStore/StoreError/storeAndForwardBatchAlreadyExists)

An error that indicates that a previous batch exists in the store
and needs to be resolved or reset prior the current fetch batch request.

[`case storeAndForwardBatchNotFound`](/documentation/ProximityReader/PaymentCardReaderStore/StoreError/storeAndForwardBatchNotFound)

The store does not have a batch.

[`case storeAndForwardBatchSizeInvalid`](/documentation/ProximityReader/PaymentCardReaderStore/StoreError/storeAndForwardBatchSizeInvalid)

The requested batch size is invalid.

[`case storeAndForwardDeletionTokenExpired`](/documentation/ProximityReader/PaymentCardReaderStore/StoreError/storeAndForwardDeletionTokenExpired)

The token provided is expired, refresh it and try again.

[`case storeAndForwardDeletionTokenInvalid`](/documentation/ProximityReader/PaymentCardReaderStore/StoreError/storeAndForwardDeletionTokenInvalid)

The token provided is invalid, try again.

[`case storeAndForwardResultsNotFound`](/documentation/ProximityReader/PaymentCardReaderStore/StoreError/storeAndForwardResultsNotFound)

The Store and Forward store is empty.

[`case unknown(code: Int)`](/documentation/ProximityReader/PaymentCardReaderStore/StoreError/unknown(code:))

An unexpected error happened, try again.

## Relationships

### Conforms To

[`Error`](/documentation/Swift/Error)

[`Sendable`](/documentation/Swift/Sendable)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

---

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