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WCM_S_INVALIDATTRIBUTECOMBINATION
Configuration attributes form an invalid combination
WCM_S_INVALIDATTRIBUTECOMBINATION is HRESULT 2232324 (0x00221004) from Windows Config Managemen. AllStat describes it as “Invalid attribute combination.” In the Windows Configuration Management schema and state-engine operation, the value reports a nonfailure state that must not be collapsed into plain S_OK.
A cleared severity bit does not make the return equivalent to ordinary completion; the postcondition remains specific.
What must be true before accepting it
Verify that the conflicting attributes and schema rule are identified rather than treating each attribute independently. Validation of this result keeps a success-severity result from becoming a broader promise than the API made.
Also confirm that returned outputs belong to the current operation generation and were not inherited from an earlier attempt.
Where the status is encountered
- Configuration namespace and setting discovery; capture the exact API, object, and phase because the same numeric success severity does not define the state by itself.
- Schema-aware configuration reads and writes;
- Management tooling importing or validating Windows settings;
Keep this result attached to the operation that returned it. Interpreting it outside that API contract can turn a normal continuation or partial result into an incorrect retry or false completion.
Correct handling and recovery
Reject or normalize the combination before applying it, show the exact conflicting fields, and rerun schema validation after modification.
Do not use an unchanged tight retry loop for it; it can duplicate effects or conceal a terminal state.
Practical scenario
A profile specifies mutually exclusive authentication modes. The editor highlights both fields and requires one mode before saving.
Difference from nearby results
WCM_S_ATTRIBUTENOTALLOWED rejects one attribute in context; this status concerns the relationship among multiple attributes.
Using one generic success branch for it and its neighbor can lose output, repeat work, or misreport completion.
References
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