ERROR_DS_NAME_ERROR_NO_MAPPING - 8472 (0x2118)
Name translation: Input name found, but not the associated output format.
Updated: Feb 21, 2026
Technical Meaning
The error code ERROR_DS_NAME_ERROR_NO_MAPPING with the numeric value 8472 and hex code 0x2118 indicates that a name translation process has found an input name but could not map it to its associated output format. This typically occurs in directory service operations where names are being resolved or transformed.
Error Details
This error suggests that the system attempted to resolve or translate a name, possibly for purposes such as accessing objects within Active Directory or other directory services. However, the input provided was valid but did not have a corresponding output format that could be used in the context of the operation.
Usage Context
The ERROR_DS_NAME_ERROR_NO_MAPPING error can occur in various scenarios involving name resolution and transformation within Windows environments. It is commonly encountered when dealing with directory services, such as Active Directory, where names might need to be translated into a specific format for operations like object retrieval or modification.
Developer Interpretation
Developers should interpret this error as an indication that the input name provided was recognized but could not be mapped to a required output format. This may imply issues with the naming conventions used in the operation, the context in which the name is being processed, or potential limitations within the directory service itself.
Related Errors
ERROR_DS_NO_ATTRIBUTE_OR_VALUE(1760)ERROR_DS_NAME_NOT_FOUND(3289)ERROR_DS_DN_SYNTAX_VIOLATION(3254)
FAQ
Q: What does the error code 8472 mean?
A: The error code 8472, or ERROR_DS_NAME_ERROR_NO_MAPPING, indicates that a name translation process found an input name but could not map it to its associated output format.
Q: How can I troubleshoot this issue?
A: Review the context in which the operation is being performed and ensure that the naming conventions are correct. Verify the parameters passed to the operation and confirm that they match the expected formats for the directory service operations.
Summary
The ERROR_DS_NAME_ERROR_NO_MAPPING error (8472) signifies a failure in name translation where an input name was recognized but could not be mapped to its required output format. This is typically encountered in directory services and requires careful review of naming conventions, operation context, and parameter validation.