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0x00001A3F

ERROR_TRANSACTIONMANAGER_NOT_ONLINE

The object specified could not be created or opened, because its associated TransactionManager is not online.

win32decimal 6719

Matched as: the code as given (hex)

The object specified could not be created or opened, because its associated TransactionManager is not online. The TransactionManager must be brought fully Online by calling RecoverTransactionManager to recover to the end of its LogFile before objects in its Transaction or ResourceManager namespaces can be opened. In addition, errors in writing records to its LogFile can cause a TransactionManager to go offline.

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Source: System Error Codes (6000-8199) - Win32 apps · CC-BY-4.0 (MicrosoftDocs/sdk-api, repo license verified 2026-10-09) · retrieved 2026-10-09