Validation rules are enforced when defining personalization keys and, in some cases, when you deploy the MBO to which the personalization key is assigned to Unwired Server. Error/warning messages are generated when validation rules are violated.
| Severity and message |
|---|
| Error: Invalid personalization key name: {0}. |
| Error: Duplicate personalization key name: {0}. |
| Error: Invalid personalization key name: {0}. |