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DB_E_BADLOOKUPID
Exact value and result class
DB_E_BADLOOKUPID has unsigned value 2147749465 (0x80040E59) and signed 32-bit value -2147217831. AllStat describes it as “Lookup ID is invalid”. In this result, an OLE DB error record carries a lookup identifier that the selected provider error lookup service cannot accept.
The high bit is set, so this result is a failure HRESULT. Its facility is 4 (FACILITY_ITF) and its low code is 3673 (0x0E59). These fields identify an interface-defined result family; they do not identify the provider instance, method, object generation or partial effects.
Evidence to collect
A useful this result event records provider CLSID and version, process architecture, interface IID and method, object correlation ID, transaction state and the immediately preceding HRESULT. When recording it data involving native database messages, error parameters and command fragments, use types, lengths, hashes or redacted identifiers rather than secrets or complete business data.
- Evidence 1 for it: provider CLSID for the lookup service.
- Evidence 2 for it: hrError and dwLookupID from the record.
- Evidence 3 for it: registry and version information for the error lookup component.
Contract boundary
OLE DB error objects can contain multiple records. Provider-side error construction combines an HRESULT, lookup ID, optional parameters, custom error object and dynamic-error lifetime; each identifier has a different namespace and validation rule.
Investigation of this result should start with the provider code building or resolving the OLE DB error record and the exact IErrorRecords operation. Capture it before ADO, ATL,.NET or a database abstraction layer replaces the native HRESULT with a generic exception.
Conditions that specifically lead to it
- Cause 1 for it: the lookup ID belongs to another provider version.
- Cause 2 for it: the ID is uninitialized or outside the registered lookup table.
- Cause 3 for it: IDENTIFIER_SDK_ERROR semantics were confused with a provider-specific ID.
Diagnostic sequence
- Capture raw
0x80040E59and symbolic it at the native call boundary. - Identify the exact failing stage for it: an OLE DB error record carries a lookup identifier that the selected provider error lookup service cannot accept.
- Retrieve all OLE DB error records for it before another COM call replaces thread error information.
- Compare the live object state and provider-granted capabilities with the input that produced it.
- Reduce the operation to the smallest case that preserves the same error contract.
- Apply one evidence-backed correction for it and verify that the result is not merely replaced by a neighboring HRESULT.
Corrective actions
- Action 1 for it: use an ID defined by the matching lookup service.
- Action 2 for it: keep provider binary and message resources version-aligned.
- Action 3 for it: fall back to the SDK identifier only under its documented contract.
Practical scenario
A provider DLL is upgraded without its message lookup component; aligning the versions makes the record resolvable. Keeping it with the method and object state makes this scenario diagnosable instead of reducing it to “database error”.
Developer and operations guidance
Code handling it should release COM objects in ownership order, retain per-row, per-column or per-property statuses, and log granted capabilities rather than only requested options. While handling it, opaque values such as HACCESSOR, HROW, HCHAPTER, DBID components and provider handles must remain scoped to the object that issued them.
Operational dashboards for it should group by provider version, interface, method and normalized failure stage. A it event must not expose passwords, tokens, full connection strings, unrestricted command text or raw row contents.
Retry and recovery
Retry rule for it: retry description retrieval after repairing the lookup ID or matching lookup service. A it retry is safe only when the relevant input, object generation, capability or external state has changed. Before replaying a modifying call that returned it, determine whether rows, schema objects or URL resources were partially created or changed.
Do not turn it into an unbounded retry loop. Preserve cancellation for it and use a fresh provider object when the failed call may have left local state ambiguous.
Difference from nearby HRESULT values
DB_E_BADDYNAMICERRORID rejects dynamic-error lifetime identity, while it rejects the message lookup key. Telemetry and remediation for it should keep these outcomes distinct.
Official Microsoft references
- Microsoft: IErrorRecords
- Microsoft: IErrorRecords::AddErrorRecord
- Microsoft: OLE DB error lookup services
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