# OrleansTransactionPrepareTimeoutException.OrleansTransactionPrepareTimeoutException(string, Exception?)

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.transactions/orleans.transactions.orleanstransactionpreparetimeoutexception/) | [Constructors](/orleans/docs/api/csharp/microsoft.orleans.transactions/orleans.transactions.orleanstransactionpreparetimeoutexception/constructors/)

[Source](https://github.com/dotnet/orleans/blob/b7a9e3e1c9c54b3cec3a467c5734bf7744541bcf/src/Orleans.Transactions/OrleansTransactionException.cs#L310-L312)

```csharp
public OrleansTransactionPrepareTimeoutException(string transactionId, Exception? innerException)
```

### Parameters

- `transactionId` (`string`)
- `innerException` (`Exception?`)