How To Fix RH230 - You are using characters in the hierarchy name that are not alphanumeric

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 230

• Message text: You are using characters in the hierarchy name that are not alphanumeric

What causes this issue?

You are using characters for the hierarchy name that only exist in the
extended list of permitted characters for hierarchy names.

System Response

The processing continues.

How to fix this error?

In order to ensure correct processing in reporting, we recommend only
using characters from the following list:
<ZH>_0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ</>
If problems occur while processing the hierarchy in reporting, change
the hierarchy names so that only characters from the list above are
used. It is sometimes advisable to rename the hierarchy whilst loading.
This functionality is available in the hierarchy area of the scheduler.

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 RH230 - You are using characters in the hierarchy name that are not alphanumeric ?

  The SAP error message RH230 indicates that there are non-alphanumeric characters in the hierarchy name you are trying to use. This error typically occurs when you are working with organizational structures, such as in HR or other modules that utilize hierarchies.
  Cause:
  The error is caused by the presence of special characters, spaces, or punctuation in the hierarchy name. SAP has specific rules regarding the naming conventions for hierarchies, and only alphanumeric characters (A-Z, a-z, 0-9) are allowed.
  Solution:
  To resolve this error, you should:
  
  
  Check the Hierarchy Name: Review the hierarchy name you are trying to create or modify. Ensure that it contains only alphanumeric characters. Remove any special characters, spaces, or punctuation.
  
  
  Rename the Hierarchy: If the hierarchy name is already saved and contains invalid characters, you will need to rename it. Use a name that adheres to the alphanumeric requirement.
  
  
  Use Underscores or CamelCase: If you need to separate words in the hierarchy name, consider using underscores (e.g., Hierarchy_Name) or CamelCase (e.g., HierarchyName) to maintain readability while adhering to the naming conventions.
  
  
  Validation: After making the changes, try to save or activate the hierarchy again to see if the error persists.
  
  
  Related Information:
  
  SAP Documentation: Refer to the SAP Help Portal or specific module documentation for guidelines on naming conventions and hierarchy management.
  Transaction Codes: If you are working with specific transactions (like OOCU for organizational units), ensure you are familiar with the relevant transaction codes and their requirements.
  Support: If you continue to experience issues, consider reaching out to your SAP support team or consulting the SAP community forums for additional assistance.
  
  By following these steps, you should be able to resolve the RH230 error and successfully manage your hierarchy names in SAP.