ERROR_DS_CONTROL_NOT_FOUND - 8258 (0x2042)

The specified control is not supported by the server.

Updated: Feb 21, 2026

Technical Meaning

The error code ERROR_DS_CONTROL_NOT_FOUND (0x2042) indicates that a specific control requested by the client is not supported by the server. This control can be part of an LDAP operation, such as a search or modify request, and it signifies that the server does not recognize or support the control being used.

Error Details

This error typically occurs in scenarios involving Directory Services (DS) operations, particularly when using Lightweight Directory Access Protocol (LDAP). The ERROR_DS_CONTROL_NOT_FOUND is returned by the server to inform the client that a requested operation cannot be completed because the specified control is not recognized or supported.

Usage Context

This error can arise in various LDAP operations where controls are used. Controls in LDAP are extensions that provide additional functionality, such as security mechanisms or data handling options. If a control is not supported by the server, this error will be returned to indicate that the operation cannot proceed as requested.

Developer Interpretation

When encountering ERROR_DS_CONTROL_NOT_FOUND, developers should interpret it as an indication that the specific control being used in the LDAP request is not recognized or supported by the server. This could mean that either the client is using a non-standard or deprecated control, or there might be a configuration issue on the server side.

Related Errors

  • ERROR_DS_CONTROL_NOT_RECOGNIZED (0x2041): Similar to ERROR_DS_CONTROL_NOT_FOUND, but may indicate a more specific issue with recognition rather than support.
  • ERROR_DS_OBJECT_CLASS_VIOLATION (0x2000): This error might be related if the control is not compatible with the object class being manipulated.

FAQ

Q: What does ERROR_DS_CONTROL_NOT_FOUND mean?

A: It indicates that a requested control in an LDAP operation is not supported by the server.

Q: How can I resolve this error?

A: Ensure that the control used in your LDAP request is supported by the server. Check the documentation for both the client and server to confirm compatibility.

Summary

ERROR_DS_CONTROL_NOT_FOUND (0x2042) is a specific error code indicating that a requested control in an LDAP operation is not supported by the server. Developers should verify the usage of controls and ensure they are compatible with the server configuration.