ERROR_CLUSTER_RESOURCE_VETOED_CALL - 5955 (0x1743)
The resource vetoed the call.
Updated: Feb 21, 2026
Technical Meaning
The error code ERROR_CLUSTER_RESOURCE_VETOED_CALL indicates that a resource has vetoed the call. This typically occurs in the context of Windows Cluster Services, where resources are managed and controlled to ensure high availability and fault tolerance.
Error Details
This error is returned when a cluster resource manager or driver explicitly denies a request made by a client application or another component within the cluster environment. The veto action can be due to various reasons such as policy enforcement, configuration settings, or operational constraints.
Usage Context
The ERROR_CLUSTER_RESOURCE_VETOED_CALL error is commonly encountered in scenarios involving cluster resource management and failover operations. It may also appear during the execution of certain administrative commands or scripts that interact with cluster resources.
Developer Interpretation
When this error code is returned, it signifies that a specific operation was denied by the cluster resource manager. The developer should review the context in which the call was made to understand why the veto occurred and take appropriate action to resolve the issue.
Common Causes
- Incorrect configuration settings for the cluster resource.
- Policy enforcement mechanisms preventing the requested operation.
- Operational constraints or limits imposed by the cluster environment.
Related Errors
ERROR_CLUSTER_INVALID_NODE(0x8024501A): Indicates an invalid node in a cluster context, which might lead to a vetoed call.ERROR_CLUSTER_NOTALLOWED_ON_QUORUM_RESOURCE(0x8024503F): Denotes that the operation is not allowed on a quorum resource, potentially resulting in a vetoed call.
FAQ
Q: What does the error code 5955 mean?
A: The error code ERROR_CLUSTER_RESOURCE_VETOED_CALL indicates that a cluster resource has vetoed a specific call. This typically occurs due to policy enforcement or operational constraints within the cluster environment.
Q: How can I troubleshoot this issue?
A: Review the configuration settings and policies related to the affected cluster resource. Ensure that the operation being attempted is allowed according to the current cluster configuration.
Summary
The ERROR_CLUSTER_RESOURCE_VETOED_CALL error code signifies a vetoed call by a cluster resource manager, indicating that a specific operation was denied due to policy enforcement or operational constraints. Developers should review the context and relevant configurations to resolve such issues.