ERROR_TIMEOUT - 1460 (0x5B4)

This operation returned because the timeout period expired.

Updated: Feb 21, 2026

Technical Meaning

The ERROR_TIMEOUT error code, represented by the numeric value 1460 or the hexadecimal value 0x5B4, indicates that a specific operation did not complete within the allotted time frame. This is a generic timeout condition and can occur in various contexts where operations are expected to complete within a defined period.

Error Details

The ERROR_TIMEOUT error signifies that the system has reached its predefined timeout threshold for an operation, leading to its termination before completion. The exact operation or context in which this error occurs may vary depending on the application and the underlying API being used.

Usage Context

This error can be encountered in a wide range of scenarios where operations are expected to complete within a certain timeframe. Common contexts include network operations, file system operations, device communication, and other time-sensitive processes.

Developer Interpretation

Developers should interpret this error as an indication that the operation did not meet its expected completion criteria due to timing constraints. This can be useful for diagnosing issues related to performance or resource management within applications. Developers may need to adjust their code to handle such timeouts gracefully, possibly by implementing retry mechanisms or adjusting timeout values based on specific use cases.

Related Errors

  • ERROR_OPERATION_ABORTED (0x4AA): This error can sometimes be related to a timeout condition but is more specifically indicative of an operation being forcibly terminated.
  • ERROR_IO_TIMEOUT (0x39D): This error may overlap with ERROR_TIMEOUT in scenarios where input/output operations are concerned.

FAQ

Q: What does the ERROR_TIMEOUT error indicate?

A: The ERROR_TIMEOUT error indicates that an operation did not complete within the expected timeframe, leading to its termination.

Q: How can I handle this error in my application?

A: Implement retry mechanisms or adjust timeout values based on specific use cases. Ensure your code handles timeouts gracefully to maintain robustness and reliability.

Summary

The ERROR_TIMEOUT error (1460, 0x5B4) is a generic indication that an operation did not complete within the expected timeframe. Developers should interpret this error as a timing constraint issue and handle it by adjusting timeout values or implementing retry mechanisms to ensure application robustness.