What does HRESULT 0x80040E72 (DB_E_BADINDEXID) mean?

 
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SEC_E_INVALIDACCESSENTRY DB_E_BADINITSTRING

DB_E_BADINDEXID

Index ID is invalid

Exact value and result class

DB_E_BADINDEXID has unsigned value 2147749490 (0x80040E72) and signed 32-bit value -2147217806. AllStat describes it as “Index ID is invalid”. In this result, an index definition or lookup receives a DBID that is not a valid index identifier for the provider.

The high bit is set, so DB_E_BADINDEXID is a failure HRESULT. Its facility is 4 (FACILITY_ITF) and its low code is 3698 (0x0E72). For DB_E_BADINDEXID, 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_BADINDEXID, OLE DB index definitions bind an index DBID to one base table, an ordered list of key-column DBIDs, per-key sort direction and optional index properties. For DB_E_BADINDEXID, index identity is therefore not interchangeable with table, command or constraint identity, even when each uses the DBID structure.

Investigation of DB_E_BADINDEXID should start with the session, target base table, current index schema metadata and index DBID being validated. Capture DB_E_BADINDEXID before ADO, ATL, .NET or a database abstraction layer replaces the native HRESULT with a generic exception.

Diagnostic sequence

  1. Capture raw 0x80040E72 and symbolic DB_E_BADINDEXID at the native call boundary.
  2. Identify the exact failing stage for DB_E_BADINDEXID: an index definition or lookup receives a DBID that is not a valid index identifier for the provider.
  3. Retrieve all OLE DB error records for DB_E_BADINDEXID 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_BADINDEXID.
  5. Reduce the DB_E_BADINDEXID operation to the smallest case that preserves the same index contract.
  6. Apply one evidence-backed correction for DB_E_BADINDEXID and verify that the result is not merely replaced by a neighboring HRESULT.

Conditions that specifically lead to this result

  • Cause 1 for DB_E_BADINDEXID: the DBID kind is unsupported for indexes.
  • Cause 2 for DB_E_BADINDEXID: the name violates provider identifier syntax.
  • Cause 3 for DB_E_BADINDEXID: an index ID from another catalog or table is reused.

Evidence to collect

A useful DB_E_BADINDEXID 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_BADINDEXID data involving catalog names, table names, index keys and provider property values, use types, lengths, hashes or redacted identifiers rather than secrets or complete business data.

  • Evidence 1 for DB_E_BADINDEXID: complete DBID and provider identifier rules.
  • Evidence 2 for DB_E_BADINDEXID: target table and catalog.
  • Evidence 3 for DB_E_BADINDEXID: current index schema rowset.

Corrective actions

  • Action 1 for DB_E_BADINDEXID: construct the index ID from provider-supported DBID forms.
  • Action 2 for DB_E_BADINDEXID: resolve existing index IDs from current metadata.
  • Action 3 for DB_E_BADINDEXID: keep index identities scoped to table and catalog.

Retry and recovery

Retry rule for DB_E_BADINDEXID: retry after supplying a syntactically valid index DBID. A DB_E_BADINDEXID 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_BADINDEXID, determine whether rows, schema objects or URL resources were partially created or changed.

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

Difference from nearby HRESULT values

DB_E_NOINDEX means a valid index ID is not found, while DB_E_BADINDEXID means the identifier itself is invalid. Telemetry and remediation for DB_E_BADINDEXID should keep these outcomes distinct.

Practical scenario

A migration uses a GUID-style DBID with a provider that accepts named indexes only; converting to the provider form avoids DB_E_BADINDEXID. Keeping DB_E_BADINDEXID with the method and object state makes this scenario diagnosable instead of reducing it to “database error”.

Developer and operations guidance

Code handling DB_E_BADINDEXID 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_BADINDEXID, 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_BADINDEXID should group by provider version, interface, method and normalized failure stage. A DB_E_BADINDEXID event must not expose passwords, tokens, full connection strings, unrestricted command text or raw row contents.

Official Microsoft references

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