ERROR_REQUEST_ABORTED - 1235 (0x4D3)
The request was aborted.
Updated: Feb 21, 2026
Technical Meaning
The ERROR_REQUEST_ABORTED error code indicates that a request or operation was intentionally terminated before completion. This can occur due to various reasons such as user intervention, system limitations, or other operational constraints.
Error Details
- Error Name: ERROR_REQUEST_ABORTED
- Numeric Code: 1235 (0x4D3)
- Short Description: The request was aborted.
This error is generic and does not specify the exact reason for the abort. It can be returned by various Windows API functions, indicating that an operation was terminated prematurely.
Usage Context
ERROR_REQUEST_ABORTED can be encountered in a variety of contexts where operations are initiated but need to be stopped before completion. Common scenarios include network requests, file operations, and device communications.
Developer Interpretation
When encountering ERROR_REQUEST_ABORTED, developers should consider the context in which it was generated. The error does not provide specific details about why the request was aborted; therefore, additional investigation is required to determine the exact cause of the abort.
Related Errors
- ERROR_OPERATION_ABORTED (0x800703EC): Similar to
ERROR_REQUEST_ABORTED, but with a different numeric code and potentially different handling in certain APIs. - ERROR_CANCELLED (0xC0000142): Indicates that an operation was cancelled by the user or another process, which may be related to request aborts.
FAQ
Q: What does ERROR_REQUEST_ABORTED mean?
A: It indicates that a request or operation was intentionally terminated before completion. The exact reason for the abort is not specified and requires further investigation.
Q: How can I handle this error in my code?
A: Review the context of the operation, validate parameters, and ensure that any user interactions are properly managed to avoid premature termination.
Summary
ERROR_REQUEST_ABORTED is a generic error indicating an aborted request. Developers should interpret it as a signal that an operation was terminated prematurely without specifying the exact reason. Additional investigation into the context of the operation is necessary to determine the cause and take appropriate action.