How To Fix WRF_WLAY190 - An error occured during access to material master


SAP Error Message - Details

  • Message type: E = Error

  • Message class: WRF_WLAY - Messages in Layout Environment in Fashion Solution

  • Message number: 190

  • Message text: An error occured during access to material master

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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.

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Smart SAP Assistant

  • What is the cause and solution for SAP error message WRF_WLAY190 - An error occured during access to material master ?

    The SAP error message WRF_WLAY190 indicates that there was an issue accessing the material master data during a process related to the SAP Retail module. This error can occur in various scenarios, such as when trying to create or modify a material, or when accessing material-related data in reports or transactions.

    Possible Causes:

    1. Authorization Issues: The user may not have the necessary permissions to access the material master data.
    2. Data Inconsistencies: There may be inconsistencies or corruption in the material master data.
    3. Missing Data: Required fields in the material master may be missing or incorrectly filled.
    4. System Configuration: There may be issues with the configuration of the material master or related settings in the SAP system.
    5. Technical Issues: There could be underlying technical issues, such as database connectivity problems or system performance issues.

    Solutions:

    1. Check Authorizations: Ensure that the user has the appropriate authorizations to access and modify the material master data. This can be done by reviewing the user's roles and authorizations in the SAP system.

    2. Validate Material Master Data: Use transaction codes like MM03 (Display Material) or MM02 (Change Material) to check if the material master data is complete and consistent. Look for any missing or incorrect entries.

    3. Check for Data Locking: Sometimes, the material master may be locked by another user or process. Check if the material is currently being edited or locked.

    4. Review Configuration Settings: Ensure that the configuration settings related to the material master are correctly set up. This includes checking the material types, views, and other related settings.

    5. Use Transaction Codes for Troubleshooting: Utilize transaction codes like SE11 (Data Dictionary) to check the structure of the material master tables, or SE37 (Function Module) to debug any function modules that may be involved in the process.

    6. Check System Logs: Review the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.

    7. Contact SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP support for further assistance. Provide them with the error message details and any relevant logs.

    Related Information:

    • Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), MM03 (Display Material), and MM04 (Display Material Changes).
    • SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
    • Documentation: Review SAP documentation related to material master data management for best practices and guidelines.

    By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.

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