How To Fix KWUI011 - The name contains invalid characters

SAP Error Message - Details

• Message type: E = Error

• Message class: KWUI - Messages for KW UI Controls and Dialogs

• Message number: 011

• Message text: The name contains invalid characters

What causes this issue?

The name you want to use for
a directory or document in the hierarchy contains
one or more unpermitted characters.
Characters permitted for names of directories and documents in this
hierarchy are:
a-z, A-Z, 0-9
and special characters #%+,@^.-_&
as well as spaces.
Hyphens (-) are not allowed to be the first character of the name.
The permitted characters are therefore limited to the syntactical
character set, and a few characters with special meanings in the Windows
and UNIX environments are excluded.
The reasons for restricting the use of these characters are to allow:
Unrestricted use of names for directories and files on Windows and UNIX
platforms.
Upper/lower case conversion for checking the uniqueness of the name
within a namespace across all the code pages.
Unique sorting, independent of the platform.

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?

Use only permitted characters for the names of the directories and
documents.
When you import a file you can choose a document name independently of
the name of the imported file.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KWUI011 - The name contains invalid characters ?

  The SAP error message KWUI011, which states "The name contains invalid characters," typically occurs when you are trying to create or modify an object (such as a user, role, or other entity) in SAP and the name you have provided includes characters that are not allowed by the system.
  Cause:
  The error is usually caused by one or more of the following reasons:
  
  Invalid Characters: The name you are trying to use contains special characters, spaces, or symbols that are not permitted. For example, characters like @, #, $, %, &, *, etc., may not be allowed.
  Length Restrictions: The name may exceed the maximum length allowed for that particular object type.
  Naming Conventions: SAP has specific naming conventions that must be followed. For example, certain prefixes or formats may be required.
  
  Solution:
  To resolve the KWUI011 error, you can take the following steps:
  
  
  Check the Name: Review the name you are trying to use and ensure it only contains valid characters. Stick to alphanumeric characters (A-Z, a-z, 0-9) and underscores (_) if allowed.
  
  
  Follow Naming Conventions: Ensure that the name adheres to SAP's naming conventions for the specific object you are working with. Refer to the SAP documentation for the specific object type to understand the rules.
  
  
  Length Check: Verify that the name does not exceed the maximum length allowed for that object type. If it does, shorten the name accordingly.
  
  
  Use SAP Standard Names: If you are unsure about the naming conventions, consider using standard naming patterns or examples provided in the SAP documentation.
  
  
  Testing: After making the necessary changes, try to create or modify the object again to see if the error persists.
  
  
  Related Information:
  
  SAP Documentation: Always refer to the official SAP documentation for the specific module or object type you are working with for detailed naming conventions and restrictions.
  SAP Community: You can also check forums and community discussions for similar issues and solutions shared by other SAP users.
  Transaction Codes: If you are working with specific transaction codes (like SU01 for user management), ensure you are familiar with the requirements for those transactions.
  
  If the issue persists after following these steps, consider reaching out to your SAP administrator or support team for further assistance.