ERROR_CLUSCFG_ROLLBACK_FAILED - 5902 (0x170E)
The cluster configuration action could not be rolled back.
Updated: Feb 21, 2026
Technical Meaning
The ERROR_CLUSCFG_ROLLBACK_FAILED error, with the numeric value of 5902 and the hexadecimal representation of 0x170E, indicates that a cluster configuration action could not be successfully rolled back. This error is typically encountered in scenarios where an attempt to revert changes made during a configuration operation has failed.
Error Details
This error suggests that there was an issue with the rollback process for a specific cluster configuration task. The exact nature of the failure can vary, and it may be related to various factors such as invalid parameters, corrupted data, or exceeding system limits. Developers should refer to the documentation or logs associated with the operation to understand the precise context in which this error occurred.
Usage Context
This error is relevant in environments where cluster configurations are managed using Windows Cluster Service (ClusSvc) APIs and tools. It can occur during operations such as adding, removing, or modifying resources within a cluster environment. The error may be encountered when attempting to undo changes made during these operations.
Developer Interpretation
When encountering this error, developers should interpret it as an indication that the rollback process for a specific configuration action has failed. This could mean that the system was unable to revert to its previous state due to various potential issues. Developers are advised to review the operation context and validate parameters before retrying the operation.
Related Errors
ERROR_CLUSTER_INVALID_NODE(0x8024D01A): Indicates an invalid node in a cluster configuration.ERROR_CLUSTER_RESOURCE_TYPE_MISMATCH(0x8024D036): Suggests that there is a mismatch between the resource type and its associated configuration.
FAQ
Q: What does the ERROR_CLUSCFG_ROLLBACK_FAILED error mean?
A: It indicates that a cluster configuration action could not be rolled back successfully.
Q: How can I troubleshoot this error?
A: Review the operation context and validate parameters before retrying the operation. Check for any potential issues such as invalid parameters or corrupted data.
Summary
The ERROR_CLUSCFG_ROLLBACK_FAILED error signifies a failure in rolling back a cluster configuration action. Developers should focus on validating input parameters, reviewing the operation context, and ensuring that all necessary conditions are met before attempting to perform the rollback again.