ERROR_LOG_DEDICATED - 6631 (0x19E7)
The operation failed because the log is a dedicated log.
Updated: Feb 21, 2026
Technical Meaning
The error code ERROR_LOG_DEDICATED with the numeric value of 6631 and hexadecimal representation 0x19E7 indicates that an operation failed because it was attempted on a log that is designated as a dedicated log. Dedicated logs are specific types of event logs in Windows, designed for particular purposes or managed by specific components.
Error Details
This error typically occurs when an application or system component attempts to perform an operation on a log that has been configured as a dedicated log. Dedicated logs are often used for specialized logging needs and may have restrictions on the types of operations allowed on them, such as writing entries or querying their contents.
Usage Context
The context in which this error might be encountered includes scenarios where applications attempt to modify or query specific event logs that are designated as dedicated. For example, a system component responsible for managing security events may use a dedicated log, and attempting to write non-security-related events to it would result in this error.
Developer Interpretation
Developers should interpret this error code as an indication that the operation was attempted on a log that is not suitable for the requested action. This could mean that the application or component needs to use a different log or adjust its operations to comply with the constraints of dedicated logs.
Related Errors
ERROR_INVALID_LOG_NAME(0x19E8): Indicates an invalid log name was specified.ERROR_NO_LOG_SPACE(0x19F5): Suggests that there is insufficient space in the log for additional entries.
FAQ
Q: What does ERROR_LOG_DEDICATED mean?
A: It indicates that an operation failed because it was attempted on a dedicated log, which may have restrictions on certain operations.
Q: How can I resolve this error?
A: Ensure the correct log is being used for the intended operation. Dedicated logs are designed for specific purposes and may not support all types of actions.
Summary
The ERROR_LOG_DEDICATED error code, 6631 (0x19E7), signifies that an operation was attempted on a dedicated log in Windows. Developers should ensure their applications comply with the constraints imposed by dedicated logs to avoid this error.