ERROR_NO_SUCH_ALIAS - 1376 (0x560)

Technical Background

The ERROR_NO_SUCH_ALIAS error code is a specific Windows API error that indicates the system attempted to reference or operate on a local group alias that does not exist. This error typically occurs during operations involving user and group management, such as adding users to groups or querying group membership.

Error Details

• Error Name: ERROR_NO_SUCH_ALIAS
• Numeric Code: 1376 (0x560)
• Short Description: The specified local group does not exist.

This error suggests that the system encountered a reference to a non-existent local group alias, which could be due to incorrect input or an issue with the group configuration on the system.

Common Causes

1. Incorrect Group Alias: The operation attempted to use a group alias that has not been defined in the local security policy.
2. Group Deletion: A group was deleted after the operation started but before completion, leading to a reference to an invalid alias.
3. Configuration Issues: Misconfiguration of group policies or local security settings could result in this error.

Real-World Context

This error can occur during various administrative tasks such as:

• Adding users to groups
• Querying group membership
• Managing local user and group policies
• Implementing security configurations

Is This Error Critical?

The criticality of this error depends on the context in which it occurs. In most cases, it is not a critical system failure but rather an indication that a specific operation could not be completed due to the non-existence of the specified local group alias.

How to Diagnose

1. Review Operation Context: Ensure that all operations are performed within the correct context and that no external factors have altered the group configuration.
2. Validate Parameters: Double-check the parameters used in the operation, particularly the names of groups and aliases.
3. Confirm Object Types: Verify that the object types being manipulated (e.g., users, groups) match the expected types.

How to Resolve

1. Correct Parameter Usage: Ensure that all group aliases are correctly specified and exist within the local security policy.
2. Adjust Operation Context: If a group was recently deleted or modified, ensure that the operation context is up-to-date with the current state of the system.
3. Restore Data: In cases where data corruption might be suspected, restore from backups if available.

Developer Notes

• When implementing operations involving local groups and aliases, always validate input parameters to prevent such errors.
• Ensure that group management scripts or tools are regularly updated to reflect any changes in the system's security configuration.

Related Errors

• ERROR_GROUP_NOT_FOUND (1346): Indicates a similar issue but for global groups rather than local ones.
• ERROR_INVALID_PARAMETER (120) and ERROR_BAD_NET_NAME (67): These errors might also be encountered if the operation context or parameters are incorrect.

FAQ

Q: What does ERROR_NO_SUCH_ALIAS mean?

A: It indicates that a specified local group alias does not exist in the system's security policy.

Q: How can I prevent this error from occurring?

A: Validate all input parameters and ensure that the operation context is up-to-date with the current state of the system's security configuration.

Q: Can this error be related to network issues?

A: No, ERROR_NO_SUCH_ALIAS specifically relates to local group management and does not involve network operations or protocols.

Summary

The ERROR_NO_SUCH_ALIAS error code is a specific indication that the system attempted to reference a non-existent local group alias. This can be caused by incorrect input parameters, recent deletions of groups, or misconfiguration issues. By validating inputs and ensuring up-to-date operation contexts, developers can effectively manage this error and maintain the integrity of their security configurations.