JET_errInstanceUnavailableDueToFatalLogDiskFull

Code: 0xfffffbbc (4294966204)

As HRESULT:

S: 1 (Failure)
R: 1 (Part of the wrapped NTSTATUS severity, since N is set)
C: 1 (Customer-defined)
N: 1 (Wraps an NTSTATUS value)
X: 1 (Reserved, only expected on the TRK exceptions)
Facility: 0x7ff (Unknown facility)
Code: 0xfbbc (64444)

As NTSTATUS:

Sev: 3 (STATUS_SEVERITY_ERROR)
C: 1 (Customer-defined)
N: 1 (Reserved, must be clear in a well-formed NTSTATUS)
Facility: 0xfff (Unknown facility)
Code: 0xfbbc (64444)

Abstract

This instance cannot be used because it encountered a log-disk-full error performing an operation (likely transaction rollback) that could not tolerate failure

Documented in Win32

Extensible Storage Engine Error Codes

This instance cannot be used because it encountered a log-disk-full error while performing an operation (such as a transaction rollback) that could not tolerate failure.