What does NTSTATUS 0xC0190045 (STATUS_TRANSACTIONS_NOT_FROZEN) mean?

 
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STATUS_CANNOT_EXECUTE_FILE_IN_TRANSACTION STATUS_TRANSACTION_FREEZE_IN_PROGRESS

STATUS_TRANSACTIONS_NOT_FROZEN

STATUS_TRANSACTIONS_NOT_FROZEN indicates an unmatched thaw operation: the system received a request to resume transactions that were not in the frozen state. It is a state-pairing issue, not proof that a transaction has failed.

Freeze and thaw can be relevant to snapshot workflows. Windows documentation notes that VSS coordinates freezing of KTM and DTC before creating shadow copies, so a backup or snapshot component should preserve the ownership and ordering of its freeze/thaw calls.

Thaw was requested without a matching frozen state

  • Log the component that initiated the freeze or thaw, the snapshot operation ID, and the timing of both calls.
  • Check for duplicate cleanup paths after a failed snapshot attempt.
  • Do not issue repeated thaw requests as a generic recovery action; first establish whether a freeze actually completed.

References


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