RPC_S_INCOMPLETE_NAME - 1755 (0x6DB)

The entry name is incomplete.

Updated: Feb 21, 2026

Introduction

The RPC_S_INCOMPLETE_NAME error code (1755, 0x6DB) is a specific return value in the Windows Remote Procedure Call (RPC) API. This article provides an interpretation of this error and its usage context for developers.

Technical Meaning

The RPC_S_INCOMPLETE_NAME error indicates that a name provided to an RPC function or service was incomplete, leading to an operation failure. This can occur in various scenarios where the client or server expects a fully qualified name but receives only a partial one.

Error Details

  • Error Name: RPC_S_INCOMPLETE_NAME
  • Numeric Code: 1755 (0x6DB)
  • Short Description: The entry name is incomplete.

This error typically arises when an RPC function or service requires a complete and valid name but receives only a partial one. For example, this could happen in directory services operations where the full path or distinguished name is expected.

Usage Context

The RPC_S_INCOMPLETE_NAME error can be encountered in various scenarios involving RPC-based services such as Distributed COM (DCOM), Remote Procedure Calls, and other networked applications that rely on fully qualified names for identification and operation.

Developer Interpretation

When encountering the RPC_S_INCOMPLETE_NAME error, developers should ensure that all names provided to RPC functions are complete and correctly formatted. This includes verifying that any required prefixes or suffixes are included in the name strings passed to these APIs. Additionally, developers should check for any context-specific requirements where a fully qualified name is mandatory.

Related Errors

  • RPC_S_NAME_NOT_FOUND: The specified name was not found.
  • RPC_S_INVALID_BINDING: The binding handle is invalid or has been closed.
  • RPC_S_CALL_FAILED: A call to an RPC service failed for some reason.

These errors often occur in similar contexts and can provide additional context when troubleshooting issues related to name resolution or operation failures in RPC-based systems.

FAQ

Q: What does the RPC_S_INCOMPLETE_NAME error mean?

A: The RPC_S_INCOMPLETE_NAME error indicates that a name provided to an RPC function was incomplete, leading to an operation failure. Ensure all names are fully qualified and correctly formatted.

Q: How can I resolve this issue?

A: Verify that the names passed to RPC functions are complete and correctly formatted. Check for any context-specific requirements where a fully qualified name is mandatory.

Summary

The RPC_S_INCOMPLETE_NAME error (1755, 0x6DB) signifies an incomplete name provided to an RPC function or service. Developers should ensure that all names are complete and correctly formatted to avoid this error. Understanding the context in which this error occurs is crucial for effective troubleshooting.