ERROR_EVT_INVALID_CHANNEL_PROPERTY_VALUE - 15023 (0x3AAF)
Channel property %1!s! contains invalid value. The value has invalid type, is outside of valid range, can't be updated or is not supported by this type of channel.
Updated: Feb 21, 2026
Technical Meaning
The error code ERROR_EVT_INVALID_CHANNEL_PROPERTY_VALUE (15023, 0x3AAF) is returned when a specified channel property value is invalid. This can occur due to various reasons such as the value not being of the expected type, falling outside the valid range, or being unsupported by the specific channel.
Error Details
The error message states: Channel property %1!s! contains invalid value. The value has invalid type, is outside of valid range, can't be updated or is not supported by this type of channel. This indicates that the system encountered a problem with a property associated with an event log channel.
Usage Context
This error typically occurs in scenarios where properties are being set for event channels. Event channels are used to categorize and route events in Windows, allowing for more granular control over logging behavior. The invalid value could be related to any property that is configured or modified within the context of an event channel.
Developer Interpretation
When encountering this error, developers should ensure that all properties being set for event channels are valid according to the documentation and constraints provided by the system. Developers must validate input values before setting them to avoid triggering this error.
Related Errors
ERROR_EVT_CHANNEL_NOT_FOUND(15024)ERROR_EVT_INVALID_CHANNEL_NAME(15026)
FAQ
Q: What does this error mean?
A: This error indicates that a property value for an event channel is invalid.
Q: How can I resolve it?
A: Ensure all properties set for the event channel are valid and within their expected ranges or types.
Q: Is this error critical?
A: No, but it should be addressed to avoid potential issues with event logging.
Summary
The ERROR_EVT_INVALID_CHANNEL_PROPERTY_VALUE (15023) is a generic error indicating an invalid value for a channel property. Developers must ensure that all properties set for event channels are valid and within their expected ranges or types to prevent this error from occurring.