ERR_INVALID_10L9_SEMANTIC

Code: 4583 (4583)

As HRESULT:

S: 0 (Success)
C: 0 (Microsoft-defined)
N: 0 (Not an NTSTATUS value)
Facility: 0x000 (FACILITY_NULL: Default)
Code: 0x11e7 (4583)

As NTSTATUS:

Sev: 0 (STATUS_SEVERITY_SUCCESS)
C: 0 (Microsoft-defined)
Facility: 0x000 (Default)
Code: 0x11e7 (4583)

Documented in Win32

HLSL errors and warnings (comperrors.h): 4583

The specified semantic isn't supported on the 10_level_9 (9_x feature level) target.