How To Fix KW349 - Entry may only contain letters, "_", and "#". It must not remain empty


KW349 - Overview

  • Message type: E = Error

  • Message class: KW - CO-ABC Activity-Based Costing

  • Message number: 349

  • Message text: Entry may only contain letters, "_", and "#". It must not remain empty

  • Show details Hide details


  • Self-Explanatory Message

    Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

    To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

    Unfortunately, there isn't any extra information in this error notice.



    What else can you do?

    First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

    Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

    You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.


Smart SAP Assistant

  • What is the cause and solution for SAP error message KW349 - Entry may only contain letters, "_", and "#". It must not remain empty ?
    The SAP error message KW349 indicates that a certain field or entry you are trying to input contains invalid characters or is empty. This error typically occurs in contexts where specific naming conventions or formats are enforced, such as when creating or modifying certain objects in SAP (like user-defined fields, custom tables, or other configuration settings).
    
    Cause: Invalid Characters: The entry you are trying to make includes characters that are not allowed. According to the error message, only letters (A-Z, a-z), underscores (_), and hash symbols (#) are permitted. Empty Entry: The field you are trying to fill is empty, which is not allowed in this context.
    Solution: Check Input: Review the entry you are trying to make. Ensure that it only contains valid characters (letters, "_", and "#"). Remove any invalid characters such as spaces, numbers, or special symbols. Ensure Non-Empty: Make sure that the field is not left empty. Provide a valid name or

    Already have an account? Login here!




Instant HelpGet instant SAP help. Sign up for our Free Essentials Plan.


Related SAP Error Messages

Click the links below to see the following related messages:

Click on this link to search all SAP messages.


Rating
The AI Support Assistant is great. It provides comprehensive assistance even on the most difficult issues. I highly recommend this service.
Rate 1
John Jordan
SAP Consultant & Author