How To Fix CNV_DMC_SIN603 - Please provide the BOM usage for header material number &1


SAP Error Message - Details

  • Message type: E = Error

  • Message class: CNV_DMC_SIN - Messages for s-innovations migration

  • Message number: 603

  • Message text: Please provide the BOM usage for header material number &1

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Smart SAP Assistant

  • What is the cause and solution for SAP error message CNV_DMC_SIN603 - Please provide the BOM usage for header material number &1 ?

    The SAP error message CNV_DMC_SIN603 typically occurs during data migration or conversion processes, particularly when using the SAP Data Migration Cockpit or similar tools. This error indicates that the system is unable to find the Bill of Materials (BOM) usage for the specified header material number.

    Cause:

    1. Missing BOM Data: The specified material number does not have any associated BOM data in the system.
    2. Incorrect Material Number: The material number provided may be incorrect or does not exist in the database.
    3. BOM Not Created: The BOM for the material may not have been created or activated in the system.
    4. Authorization Issues: The user may not have the necessary authorizations to view BOM data for the specified material.

    Solution:

    1. Check BOM Existence:

      • Use transaction code CS03 (Display BOM) to check if a BOM exists for the specified material number.
      • Ensure that the BOM is created and active for the relevant plant and usage.
    2. Verify Material Number:

      • Confirm that the material number is correct and exists in the system. You can use transaction code MM03 (Display Material) to verify the material details.
    3. Create BOM:

      • If the BOM does not exist, you may need to create it using transaction code CS01 (Create BOM). Ensure that you specify the correct usage and plant.
    4. Check Authorizations:

      • Ensure that the user executing the migration has the necessary authorizations to access BOM data. This may involve checking user roles and permissions.
    5. Consult Documentation:

      • Review any relevant documentation or migration guides provided by SAP for the specific migration scenario you are working on.

    Related Information:

    • BOM Usage: BOM usage defines the context in which a BOM is used (e.g., production, engineering, etc.). Common usages include:
      • 1: Production
      • 2: Engineering
      • 3: Sales
      • 4: Costing
      • 5: Maintenance
      • 6: Project
    • Transaction Codes:
      • CS01: Create BOM
      • CS02: Change BOM
      • CS03: Display BOM
      • MM03: Display Material
    • SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.

    If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.

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