How To Fix KX446 - The sign '_' causes problems during the transport of the key figure

SAP Error Message - Details

• Message type: E = Error

• Message class: KX - EC-EIS/EC-BP: Data basis, data collection

• Message number: 446

• Message text: The sign '_' causes problems during the transport of the key figure

What causes this issue?

You have used the character '_' in the key figure names.

System Response

If you want to transfer the key figure to another system problems can
occur as '_' is used as a masking character.

How to fix this error?

Remove the character!

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KX446 - The sign '_' causes problems during the transport of the key figure ?

  The SAP error message KX446 indicates that there is an issue with the use of the underscore character ('_') in the key figure name during the transport process. This error typically arises when the naming conventions for key figures in SAP BW (Business Warehouse) or SAP HANA are not adhered to, particularly when underscores are used in a way that is not supported.
  
  Cause:
  
  Naming Conventions: In SAP BW, certain characters, including underscores, may not be allowed in specific contexts or may lead to issues during transport. The underscore can cause confusion in the system, especially if it is used in a way that conflicts with the naming rules.
  Transport Issues: When transporting objects between different systems (e.g., from development to production), the presence of unsupported characters can lead to errors, as the transport mechanism may not handle them correctly.
  
  
  Solution:
  
  Rename Key Figure: The most straightforward solution is to rename the key figure to