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SL_REMAPPING_SP_PUB_API_INVALID_HANDLE
Within Software Protection Platform public API validation SL_REMAPPING_SP_PUB_API_INVALID_HANDLE (0xC004D02C) reports that the public API received a stale, closed, foreign or otherwise invalid handle. Treat it as the Software Protection API invalid handle condition and start with handle creation, owner thread or module, and close sequence, not with the final dialog text.
Why this HRESULT is specific
The public layer validates its objects before protected licensing state is changed. Capture the exact function, parameters and resource lifetime so the result is not hidden by a higher-level activation message.
The decisive question is whether the recorded evidence supports the reported condition that the public API received a stale, closed, foreign or otherwise invalid handle. Keep evidence tied to the failing operation.
Evidence that can change the diagnosis
- Primary record: handle creation, owner thread or module, and close sequence.
- Object correlation: keep the product, account, package, device, key, or API identity associated with handle creation, owner thread or module, and close sequence beside the first timestamped result.
- Neighboring-state control: use a controlled comparison that tests whether the underlying license may be valid even though the handle lifetime is not; this separates the named condition from a nearby status.
- Before/after result: retain the outcome before and after the corrective action “reproduce with a freshly opened handle and correct ownership”; keep the same identifiers until the minimal valid call succeeds, the negative control still returns a specific error, and all handles are released.
How to distinguish nearby failures
The key comparison is this: The underlying license may be valid even though the handle lifetime is not. A valid Software Protection API invalid handle test keeps handle creation, owner thread or module, and close sequence attached to the same object and varies one supported prerequisite.
Controlled troubleshooting sequence
- Locate the exact object: Use the primary record to identify the transaction or licensed object that actually returned this result.
- Preserve the first decision: Record the earliest event stating that the public API received a stale, closed, foreign or otherwise invalid handle, together with the code, UTC time, and the same identity fields.
- Change one prerequisite: Reproduce with a freshly opened handle and correct ownership; do not combine this with a store reset, key replacement, account removal, package reinstall, or unrelated repair.
- Repeat the user operation: Re-run the original operation and require that the minimal valid call succeeds, the negative control still returns a specific error, and all handles are released; if another HRESULT appears, diagnose it as a new boundary.
Evidence-preserving cautions
While investigating this result, do not replace licensing stores or product keys when the failing boundary is caller-side API validation. That shortcut can replace or invalidate that evidence before the original decision is understood.
Verification
The incident is resolved only when the minimal valid call succeeds, the negative control still returns a specific error, and all handles are released. Confirm the result by repeating the exact operation that produced this result; maintenance success alone is insufficient.
Technical references
- Microsoft Win32 metadata: winerror.h — status definition reference.
- Microsoft: SoftwareLicensingService WMI class — owning service/API reference.
- Microsoft: SoftwareLicensingService methods — diagnostic/remediation API reference.
- Microsoft: SoftwareLicensingProduct WMI class — lifecycle reference.
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