What does NTSTATUS 0xC000A284 (STATUS_APP_DATA_LIMIT_EXCEEDED) mean?

 
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STATUS_APP_DATA_CORRUPT STATUS_APP_DATA_REBOOT_REQUIRED

STATUS_APP_DATA_LIMIT_EXCEEDED

Fast Cache reached its update limit

STATUS_APP_DATA_LIMIT_EXCEEDED identifies a specific Windows status in the application packaging and activation path. The cache cannot accept the new data because the component-specific maximum has been reached. The limit may concern total serialized size rather than free space on the volume.

Record entry count and payload size if exposed, remove data only through supported APIs, and identify runaway producers or repeated stale generations.

What to preserve before changing the system

  • The exact API, caller, target object, original NTSTATUS value, and any nested error or activity ID.
  • For STATUS_APP_DATA_LIMIT_EXCEEDED, the relevant process token, package/job/enclave identity, lifecycle state, and policy or mitigation settings.
  • For STATUS_APP_DATA_LIMIT_EXCEEDED, operational event logs and a timeline showing the first transition into the failing state.

References for STATUS_APP_DATA_LIMIT_EXCEEDED


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