WSA_QOS_GENERIC_ERROR - 11015 (0x2B07)
General QOS error.
Updated: Feb 21, 2026
Technical Meaning
The error code WSA_QOS_GENERIC_ERROR with the numeric value 11015 and hexadecimal representation 0x2B07 indicates a general Quality of Service (QoS) issue. This error is used to signify that an unspecified QoS-related problem has occurred, which could be due to various underlying causes.
Error Details
The WSA_QOS_GENERIC_ERROR is a generic error code and does not provide specific details about the nature of the QoS issue. It is intended to cover a wide range of potential problems that may arise in Quality of Service-related operations within the Windows Sockets API (Winsock).
Usage Context
This error can be encountered when using functions related to Quality of Service in Winsock, such as WSAIoctl with certain ioctl commands. The exact context will depend on the specific operation being performed and the underlying QoS mechanism involved.
Developer Interpretation
When encountering this error, developers should interpret it as a broad indication that something is amiss within the Quality of Service framework. It does not provide enough detail to diagnose the issue directly but serves as an alert that further investigation is required.
Related Errors
WSAEINVAL(Invalid argument)WSAENOSYS(Function not supported on this system)WSAEPROTONOSUPPORT(Protocol not supported)
FAQ
Q: What does WSA_QOS_GENERIC_ERROR mean?
A: It indicates a general Quality of Service error, but the specific issue is not detailed.
Q: How can I troubleshoot this error?
A: Review the operation context and validate parameters to identify potential issues. Consult the documentation for the specific function being used to understand its requirements and constraints.
Summary
The WSA_QOS_GENERIC_ERROR (11015) is a generic error code indicating an unspecified QoS-related problem in Winsock operations. Developers should treat it as a broad indication that further investigation into the operation context and parameters is necessary.