Knowledge

ERROR_EVT_PUBLISHER_METADATA_NOT_FOUND - 15002 (0x3A9A)

The publisher metadata cannot be found in the resource.

Updated: Feb 21, 2026

Technical Meaning

The error code ERROR_EVT_PUBLISHER_METADATA_NOT_FOUND (15002, 0x3A9A) indicates that the system was unable to locate the required metadata associated with an event publisher. This typically occurs in scenarios involving Windows Event Tracing for Windows (ETW).

Error Details

This error is returned when the system attempts to access or process events from a publisher but fails to find the necessary metadata, which includes information such as event names, descriptions, and other attributes.

Usage Context

The context in which this error might occur can vary. It could be encountered during the initialization of ETW providers, when attempting to register new event sources, or when processing events from an existing publisher that has not been properly configured.

Developer Interpretation

When encountering ERROR_EVT_PUBLisher_METADATA_NOT_FOUND, developers should interpret it as a signal that there is a missing or improperly configured metadata associated with the event source. This could be due to issues such as incorrect configuration, corrupted data, or an invalid operation context.

Related Errors

  • ERROR_EVT_INVALID_EVENT (15003, 0x3A9B): Indicates that the system cannot find a specific event within the publisher's metadata.
  • ERROR_EVT_PUBLISHER_NAME_NOT_FOUND (15004, 0x3A9C): Suggests that the name of the event publisher could not be found in the system registry or configuration.

    FAQ

    Q: What does this error mean?

    A: The error ERROR_EVT_PUBLISHER_METADATA_NOT_FOUND indicates that the metadata associated with an event source is missing, preventing the system from processing events correctly.

    Q: How can I resolve this issue?

    A: Ensure that all necessary configurations for the event publisher are correct and that the metadata files are present and not corrupted. Verify that the event provider is properly registered in the system.

    Summary

    The error ERROR_EVT_PUBLISHER_METADATA_NOT_FOUND (15002, 0x3A9A) signifies a missing or improperly configured metadata for an event publisher. Developers should focus on verifying configurations and ensuring all necessary files are present to resolve this issue.