---
title: rpcUnsuccessful
framework: system
role: symbol
role_heading: Type Property
path: system/errno/rpcunsuccessful
---

# rpcUnsuccessful

The structure of the remote procedure call (RPC) is bad.

## Declaration

```swift
static var rpcUnsuccessful: Errno { get }
```

## Mentioned in

Adopting Swift Error Constants

## Discussion

Discussion Exchange of RPC information was unsuccessful. The corresponding C error is EBADRPC.

## See Also

### RPC Errors

- [rpcProcedureUnavailable](system/errno/rpcprocedureunavailable.md)
- [rpcProgramUnavailable](system/errno/rpcprogramunavailable.md)
- [rpcProgramVersionMismatch](system/errno/rpcprogramversionmismatch.md)
- [rpcVersionMismatch](system/errno/rpcversionmismatch.md)