What does HRESULT 0x87AF0007 (SQLITE_E_NOMEM) mean?

 
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SQLITE_E_LOCKED SQLITE_E_READONLY

SQLITE_E_NOMEM

SQLITE_E_NOMEM corresponds to SQLite SQLITE_NOMEM. A memory allocation required by SQLite failed.

What to check for SQLITE_E_NOMEM

  • Measure process memory limits, container limits, address-space pressure, and the size of result sets or bound BLOB values.
  • Check application-configured SQLite heap limits or custom allocators before assuming a machine-wide out-of-memory condition.
  • Avoid retrying a memory-intensive query unchanged; limit batches, stream data, or reduce working-set requirements.
PRAGMA cache_size;

SQLite: Result and Error Codes

SQLite: PRAGMA statements

Diagnostic interpretation

This result has the HRESULT value 0x87AF0007. AllStat records the condition as “A malloc() failed”.

Evidence to capture

  • Capture any IErrorInfo text, activity identifier, event-log entry, and subsystem trace that mentions this result or the sqlite / nomem operation.
  • Reproduce this result with the smallest valid input and note whether the result changes with identity, architecture, service state, or target object.

Retry and recovery

Retry this result only when the owning API documents a transient state or after the condition described as “A malloc() failed” has changed.


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