---
title: KM0501A: ERROR_UnrecognizedMessageCode
---

|            |           |
|------------|---------- |
| Message    | Invalid parameter: message identifier '<param>' must match format '\[KM\]\#\#\#\#\#' |
| Module     | [kmc.InfrastructureMessages](kmc.infrastructuremessages) |
| Identifier | `ERROR_UnrecognizedMessageCode` |