How To Fix SDYN_DMSK106 - Name can only consist of upper case letters, numbers or '_'


SAP Error Message - Details

  • Message type: E = Error

  • Message class: SDYN_DMSK - Data Masking: APIs

  • Message number: 106

  • Message text: Name can only consist of upper case letters, numbers or '_'

  • 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 SDYN_DMSK106 - Name can only consist of upper case letters, numbers or '_' ?
    The SAP error message SDYN_DMSK106 indicates that a name you are trying to use in the system does not conform to the required naming conventions. Specifically, the error states that the name can only consist of upper case letters (A-Z), numbers (0-9), or underscores (_). This restriction is typically enforced to maintain consistency and avoid conflicts in naming conventions within the SAP system.
    
    Cause: The error is triggered when you attempt to create or modify an object (such as a variable, function, or other identifiers) using a name that includes: Lowercase letters (a-z) Special characters (e.g., spaces, punctuation) Any other characters that are not allowed by the naming convention
    Solution: To resolve this error, you should: Check the Name: Review the name you are trying to use and ensure it only contains: Uppercase letters (A-Z) Numbers (0-9) Underscores (_) Modify the Name: If the name contains any invalid characters, modify it to comply with the naming rules. For example: Change myVariable to MY_VARIABLE Change

    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