ERROR_TRANSACTION_INTEGRITY_VIOLATED - 6726 (0x1A46)
The kernel transaction manager had to abort or forget the transaction because it blocked forward progress.
Updated: Feb 21, 2026
Technical Meaning
The error code ERROR_TRANSACTION_INTEGRITY_VIOLATED indicates that the kernel transaction manager encountered a situation where it had to abort or forget a transaction due to integrity issues. This typically means that the transaction blocked forward progress in some way.
Error Details
This error is specific to the Windows operating system and is related to the behavior of the Transaction Manager, which is responsible for managing transactions within the kernel environment. A transaction can be thought of as a series of operations that must either all succeed or none at all, ensuring data integrity.
Usage Context
The ERROR_TRANSACTION_INTEGRITY_VIOLATED error typically occurs in scenarios where multiple operations are being performed under a single transactional context. If any part of the transaction fails to meet certain integrity checks, the entire transaction is aborted to prevent potential corruption or inconsistencies.
Developer Interpretation
When encountering this error, developers should understand that it indicates an issue with the transaction's integrity. This could be due to various factors such as invalid parameters, corrupted data, or exceeding system limits. The exact cause may vary depending on the specific context in which the transaction was initiated.
Related Errors
ERROR_TRANSACTION_ABORTED(0x1A42): Indicates that a transaction was aborted for reasons other than integrity violations.ERROR_TRANSACTION_INTEGRITY(0x1A45): A more general error indicating issues with transaction integrity, but not necessarily related to blocking forward progress.
FAQ
Q: What does the ERROR_TRANSACTION_INTEGRITY_VIOLATED error mean?
A: It indicates that a transaction was aborted or forgotten due to integrity issues, preventing further operations from proceeding.
Q: How can I troubleshoot this issue?
A: Review the context in which the transaction was initiated and ensure all parameters are valid. Verify data integrity and confirm that no system limits have been exceeded.
Summary
The ERROR_TRANSACTION_INTEGRITY_VIOLATED error is a specific technical indicator from the Windows kernel Transaction Manager, signifying that a transaction had to be aborted or forgotten due to integrity issues blocking forward progress. Developers should focus on ensuring data and parameter validity when dealing with transactions to prevent this error.