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How To Fix SWL_WP043 - Domain label "&" contains invalid characters


SAP Error Message - Details

  • Message type: E = Error

  • Message class: SWL_WP - Message for Workflow in Workplace

  • Message number: 043

  • Message text: Domain label "&" contains invalid characters

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  • 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.



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    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 SWL_WP043 - Domain label "&" contains invalid characters ?

    The SAP error message SWL_WP043 indicates that there is an issue with a domain label that contains invalid characters. This error typically arises when the domain name or label does not conform to the expected format or contains characters that are not allowed.

    Cause:

    The error is caused by the presence of invalid characters in the domain label. In SAP, domain labels must adhere to specific naming conventions, which usually include:

    • Only alphanumeric characters (A-Z, a-z, 0-9)
    • Underscores (_)
    • No special characters (e.g., &, %, $, etc.)
    • No spaces

    If the domain label includes any characters outside of these allowed characters, the system will throw the SWL_WP043 error.

    Solution:

    To resolve the SWL_WP043 error, follow these steps:

    1. Identify the Domain Label: Determine which domain label is causing the error. This may involve checking the configuration or the specific transaction that triggered the error.

    2. Check for Invalid Characters: Review the domain label for any invalid characters. Look for special characters, spaces, or any other non-alphanumeric characters.

    3. Rename the Domain Label: If you find invalid characters, rename the domain label to conform to the allowed naming conventions. Ensure that it only contains valid characters (alphanumeric and underscores).

    4. Test the Changes: After renaming the domain label, test the changes to ensure that the error no longer occurs.

    5. Transport Changes: If the changes are made in a development environment, ensure that they are transported to the appropriate environments (e.g., quality assurance, production) as needed.

    Related Information:

    • SAP Notes: Check SAP Notes for any specific guidance or updates related to this error message. SAP frequently updates its documentation and may provide additional context or solutions.
    • Documentation: Review the SAP documentation regarding domain naming conventions and best practices to avoid similar issues in the future.
    • Support: If the issue persists after following the above steps, consider reaching out to SAP support for further assistance.

    By ensuring that all domain labels conform to the required naming conventions, you can prevent the SWL_WP043 error from occurring in the future.

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