ERROR_ALERTED - 739 (0x2E3)
Updated: Feb 21, 2026
Technical Meaning
The ERROR_ALERTED error code, with the numeric value of 739 and the hexadecimal representation of 0x2E3, is a generic return code indicating that an alert was generated during a system operation. This error does not specify the nature or source of the alert; it merely indicates that such an event has occurred.
Error Details
The ERROR_ALERTED error can be returned by various system components and APIs when they encounter situations that require immediate attention but do not necessarily indicate a failure. Common scenarios include hardware interrupts, software notifications, or other events that necessitate user or system intervention.
Usage Context
This error code is often used in contexts where the system needs to inform the application or user about an event that has occurred, which may require further action. For example, it could be returned by a driver when a critical hardware condition is detected, or by a service when an important alert message needs to be processed.
Developer Interpretation
When encountering ERROR_ALERTED, developers should interpret this as a signal that the system has generated an alert and that further investigation is required. The specific nature of the alert can vary widely depending on the context in which it occurs. Developers should consult relevant documentation or logs to determine the exact cause of the alert.
Related Errors
ERROR_DEVICE_NOT_CONNECTED(0x1B)ERROR_FILE_NOT_FOUND(0x2)ERROR_INVALID_PARAMETER(0x57)
FAQ
Q: What does ERROR_ALERTED mean?
A: It indicates that an alert was generated during a system operation, but the specific nature of the alert is not specified.
Q: How should I handle this error in my application?
A: Review the context and logs to determine the cause of the alert. Take appropriate action based on the information available.
Summary
The ERROR_ALERTED error code, 739 (0x2E3), is a generic return value indicating that an alert was generated during a system operation. Developers should interpret this as a signal to investigate further and take necessary actions based on the context in which it occurs.