How To Fix CE106 - Select only one rule type

CE106 - Overview

• Message type: E = Error

• Message class: CE - CAPP messages

• Message number: 106

• Message text: Select only one rule type

What causes this issue?

You can only create one rule per characteristic.

How to fix this error?

Please select only one rule type.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CE106 - Select only one rule type ?

  The SAP error message CE106, which states "Select only one rule type," typically occurs in the context of SAP Controlling (CO) when you are trying to configure or execute a process that involves multiple rule types, but the system expects only one to be selected at a time.
  
  Cause:
  The error is usually triggered when:
  
  You have selected multiple rule types in a configuration or transaction where only one is allowed.
  There may be a misunderstanding of the process requirements, leading to the selection of incompatible options.
  The configuration settings or the transaction you are using may not support multiple rule types.
  
  
  Solution:
  To resolve the CE106 error, you can follow these steps:
  
  
  Review Your Selections: Go back to the screen where the error occurred and check the selections you made. Ensure that you have selected only one rule type as required by the system.
  
  
  Understand the Context: Familiarize yourself with the specific transaction or configuration you are working