How To Fix RH223 - The node name for ID &1 contains invalid characters

SAP Error Message - Details

• Message type: E = Error

• Message class: RH - BW: Hierarchies ( basic functions )

• Message number: 223

• Message text: The node name for ID &1 contains invalid characters

What causes this issue?

Node name &V2& with node ID &V1& contains lower case letters or
characters that are not permitted.

System Response

Processing was terminated

How to fix this error?

Change the node name so that it only contains permitted characters.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RH223 - The node name for ID &1 contains invalid characters ?

  The SAP error message RH223 indicates that there is an issue with the node name for a specific ID in the system. This error typically arises when the node name contains invalid characters that are not allowed by the system's naming conventions.
  Cause:
  The error is caused by the presence of invalid characters in the node name associated with the specified ID. In SAP, node names must adhere to specific naming rules, which usually include restrictions on special characters, spaces, and length.
  Solution:
  To resolve the RH223 error, you can follow these steps:
  
  
  Identify the Node Name: Check the ID mentioned in the error message to identify the specific node name that is causing the issue.
  
  
  Review Naming Conventions: Familiarize yourself with the valid characters and format for node names in your SAP system. Typically, valid characters include:
  
  Alphanumeric characters (A-Z, a-z, 0-9)
  Underscores (_)
  Dashes (-)
  
  
  
  Modify the Node Name: If the node name contains invalid characters, you will need to modify it. This can usually be done in the relevant configuration or master data transaction. Ensure that you replace invalid characters with valid ones.
  
  
  Test the Changes: After making the necessary changes, test the functionality to ensure that the error no longer occurs.
  
  
  Documentation: Document the changes made for future reference and to help prevent similar issues.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or updates related to this error message. SAP frequently updates its documentation and may provide additional insights or patches.
  Transaction Codes: Depending on the context of the error, you may need to use specific transaction codes (like PA30 for HR master data) to access and modify the relevant data.
  User Permissions: Ensure that you have the necessary permissions to make changes to node names or related configurations in the SAP system.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.