What does HRESULT 0x8011043C (COMADMIN_E_PROPERTY_OVERFLOW) mean?

 
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COMADMIN_E_PROPERTY_OVERFLOW

COMADMIN_E_PROPERTY_OVERFLOW is the failure HRESULT 0x8011043C (signed decimal -2146368452, unsigned decimal 2148598844). Its severity bit is 1, facility is 17 (FACILITY_ITF), and the facility-specific code field is 0x043C.

COM+ catalog object and collection state: exact meaning of COMADMIN_E_PROPERTY_OVERFLOW

A catalog property value exceeds the size or numeric range accepted by COM+. Property validation receives a value whose encoded length or magnitude cannot fit the property contract.

AllStat records this condition as “The property value is too large”.

Evidence to collect before repair

  • The COMADMIN_E_PROPERTY_OVERFLOW investigation needs collection name, parent key, object key, and application/partition ID so the exact failing boundary remains reconstructable.
  • For COMADMIN_E_PROPERTY_OVERFLOW, preserve the exact administration method and pending property values; it anchors the failure to the real administration object.
  • Evidence for COMADMIN_E_PROPERTY_OVERFLOW should include ErrorInfo entries and COM+ System Application events, captured before a repair changes state.
  • Collect a fresh Populate result taken before any repair when diagnosing COMADMIN_E_PROPERTY_OVERFLOW; without it the symbolic HRESULT is underdetermined.

Where COMADMIN_E_PROPERTY_OVERFLOW occurs

The authoritative state is the logical COM+ catalog exposed through COMAdmin collections, not a single registry key or an old in-memory object. In the specific case of COMADMIN_E_PROPERTY_OVERFLOW, log the exact property name, type, value length/magnitude, encoding, and source transformation.

Diagnostic sequence for COMADMIN_E_PROPERTY_OVERFLOW

  • To isolate COMADMIN_E_PROPERTY_OVERFLOW, recreate the catalog session and repopulate the relevant hierarchy.
  • For COMADMIN_E_PROPERTY_OVERFLOW, resolve objects by stable identifiers rather than display names.
  • At the COMADMIN_E_PROPERTY_OVERFLOW boundary, compare pending values with collection property metadata.
  • The next COMADMIN_E_PROPERTY_OVERFLOW diagnostic action is to save the smallest coherent change set and inspect ErrorInfo.
  • To isolate COMADMIN_E_PROPERTY_OVERFLOW, verify the committed object by repopulating after SaveChanges.

Retry and recovery

Submit a value within the documented collection-property limit and reject oversized input before SaveChanges.

Practical administration scenario

Automation copies an unbounded description into a fixed-size COM+ catalog property.

Difference from nearby COMADMIN results

COMADMIN_E_OBJECTINVALID is broader; this code specifically identifies overflow rather than an arbitrary invalid value.

Official Microsoft references for COMADMIN_E_PROPERTY_OVERFLOW

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