How To Fix KK221 - Enter a valid name for the worklist

KK221 - Overview

• Message type: E = Error

• Message class: KK -

• Message number: 221

• Message text: Enter a valid name for the worklist

What causes this issue?

You have not entered a name for the worklist, or have chosen a name
containing an invalid character, such as <LS>*</> , < >.

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?

Enter a valid name for the worklist.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

KK221 - Details

• The SAP error message KK221, which states "Enter a valid name for the worklist," typically occurs in the context of creating or managing worklists in the SAP system, particularly in the Controlling (CO) module. This error indicates that the name you have entered for the worklist is either invalid or does not meet the required criteria.
  Causes:
  
  Invalid Characters: The name may contain special characters or spaces that are not allowed.
  Length Restrictions: The name may exceed the maximum length allowed for worklist names.
  Existing Name Conflict: The name you are trying to use may already be in use or reserved.
  Empty Input: The input field for the worklist name may be left blank.
  
  Solutions:
  
  Check for Invalid Characters: Ensure that the worklist name only contains valid alphanumeric characters and does not include special characters or leading/trailing spaces.
  Adhere to Length Restrictions: Verify that the name does not exceed the maximum character limit (usually around 30 characters, but