What does HRESULT 0x80040E5A (DB_E_BADDYNAMICERRORID) mean?

 
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DB_E_BADLOOKUPID DB_E_PENDINGINSERT

DB_E_BADDYNAMICERRORID

DynamicError ID is invalid

Exact value and result class

DB_E_BADDYNAMICERRORID has unsigned value 2147749466 (0x80040E5A) and signed 32-bit value -2147217830. AllStat describes it as “DynamicError ID is invalid”. In this result, an error record refers to an invalid dynamic-error identifier used by the provider lookup service for runtime-created error information.

The high bit is set, so DB_E_BADDYNAMICERRORID is a failure HRESULT. Its facility is 4 (FACILITY_ITF) and its low code is 3674 (0x0E5A). For DB_E_BADDYNAMICERRORID, these fields identify an interface-defined result family; they do not identify the provider instance, method, object generation or partial effects.

Contract boundary

For DB_E_BADDYNAMICERRORID, OLE DB error objects can contain multiple records. For DB_E_BADDYNAMICERRORID, 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 DB_E_BADDYNAMICERRORID should start with the provider code building or resolving the OLE DB error record and the exact IErrorRecords operation. Capture DB_E_BADDYNAMICERRORID before ADO, ATL, .NET or a database abstraction layer replaces the native HRESULT with a generic exception.

Conditions that specifically lead to this result

  • Cause 1 for DB_E_BADDYNAMICERRORID: the dynamic ID was already released.
  • Cause 2 for DB_E_BADDYNAMICERRORID: the ID belongs to another lookup-service instance.
  • Cause 3 for DB_E_BADDYNAMICERRORID: provider code reused an uninitialized dynamic-error value.

Evidence to collect

A useful DB_E_BADDYNAMICERRORID event records provider CLSID and version, process architecture, interface IID and method, object correlation ID, transaction state and the immediately preceding HRESULT. When recording DB_E_BADDYNAMICERRORID 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 DB_E_BADDYNAMICERRORID: dwDynamicErrorID at record creation and release.
  • Evidence 2 for DB_E_BADDYNAMICERRORID: lookup-service instance identity.
  • Evidence 3 for DB_E_BADDYNAMICERRORID: ordering of AddErrorRecord and IErrorLookup::ReleaseErrors.

Diagnostic sequence

  1. Capture raw 0x80040E5A and symbolic DB_E_BADDYNAMICERRORID at the native call boundary.
  2. Identify the exact failing stage for DB_E_BADDYNAMICERRORID: an error record refers to an invalid dynamic-error identifier used by the provider lookup service for runtime-created error information.
  3. Retrieve all OLE DB error records for DB_E_BADDYNAMICERRORID before another COM call replaces thread error information.
  4. Compare the live object state and provider-granted capabilities with the input that produced DB_E_BADDYNAMICERRORID.
  5. Reduce the DB_E_BADDYNAMICERRORID operation to the smallest case that preserves the same error contract.
  6. Apply one evidence-backed correction for DB_E_BADDYNAMICERRORID and verify that the result is not merely replaced by a neighboring HRESULT.

Corrective actions

  • Action 1 for DB_E_BADDYNAMICERRORID: allocate dynamic IDs through one owning lookup service.
  • Action 2 for DB_E_BADDYNAMICERRORID: release dynamic information only when the error object lifetime ends.
  • Action 3 for DB_E_BADDYNAMICERRORID: use zero for records that do not require dynamic lookup state.

Retry and recovery

Retry rule for DB_E_BADDYNAMICERRORID: retry only after reconstructing the error object with a valid live dynamic ID. A DB_E_BADDYNAMICERRORID retry is safe only when the relevant input, object generation, capability or external state has changed. Before replaying a modifying call that returned DB_E_BADDYNAMICERRORID, determine whether rows, schema objects or URL resources were partially created or changed.

Do not turn DB_E_BADDYNAMICERRORID into an unbounded retry loop. Preserve cancellation for DB_E_BADDYNAMICERRORID and use a fresh provider object when the failed call may have left local state ambiguous.

Practical scenario

A provider frees dynamic message data before the OLE DB error object is released; transferring lifetime ownership prevents the invalid ID. Keeping DB_E_BADDYNAMICERRORID with the method and object state makes this scenario diagnosable instead of reducing it to “database error”.

Difference from nearby HRESULT values

DB_E_BADLOOKUPID identifies an invalid message selector, while DB_E_BADDYNAMICERRORID identifies invalid runtime error storage. Telemetry and remediation for DB_E_BADDYNAMICERRORID should keep these outcomes distinct.

Developer and operations guidance

Code handling DB_E_BADDYNAMICERRORID 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 DB_E_BADDYNAMICERRORID, opaque values such as HACCESSOR, HROW, HCHAPTER, DBID components and provider handles must remain scoped to the object that issued them.

Operational dashboards for DB_E_BADDYNAMICERRORID should group by provider version, interface, method and normalized failure stage. A DB_E_BADDYNAMICERRORID event must not expose passwords, tokens, full connection strings, unrestricted command text or raw row contents.

Official Microsoft references

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