How To Fix LDAPRC034 - DN is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: LDAPRC - LDAP Interface Messages in C

• Message number: 034

• Message text: DN is invalid

What causes this issue?

The Distinguished Name transferred to the directory is incorrect. It
does not correspond to the permitted syntax.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check the entered DN. In some applications, the DN is constructed from
the Basis DN, which is set in the LDAP server. Check this too.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LDAPRC034 - DN is invalid ?

  The SAP error message "LDAPRC034 DN is invalid" typically occurs when there is an issue with the Distinguished Name (DN) format or the DN itself when interacting with an LDAP (Lightweight Directory Access Protocol) server. This error can arise in various contexts, such as during user authentication or when trying to access directory services.
  Causes:
  
  Incorrect DN Format: The DN may not be formatted correctly. A valid DN should follow the structure of CN=CommonName,OU=OrganizationalUnit,O=Organization,L=Locality,C=Country.
  Non-Existent DN: The DN you are trying to access may not exist in the LDAP directory.
  Special Characters: The DN may contain special characters that are not properly escaped.
  Case Sensitivity: LDAP is case-sensitive, so ensure that the DN matches exactly with what is stored in the LDAP directory.
  Configuration Issues: There may be issues with the SAP system configuration related to LDAP settings.
  
  Solutions:
  
  Verify DN Format: Check the format of the DN you are using. Ensure it adheres to the correct structure and syntax.
  Check Existence: Use an LDAP browser or command-line tool to verify that the DN exists in the LDAP directory.
  Escape Special Characters: If your DN contains special characters (like commas, plus signs, etc.), ensure they are properly escaped. For example, a comma should be represented as \,.
  Review Case Sensitivity: Ensure that the DN matches the case used in the LDAP directory.
  SAP Configuration: Review the SAP system's LDAP configuration settings. Ensure that the connection parameters, such as the LDAP server address, port, and bind credentials, are correctly set.
  Logs and Traces: Check the SAP application logs and traces for more detailed error messages that might provide additional context.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to LDAP integration for any known issues or patches that might address this error.
  LDAP Documentation: Refer to LDAP documentation for details on DN structure and syntax.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, consider reaching out to your system administrator or SAP support for further assistance.