Message type: E = Error
Message class:  CNV_DMC_SIN - Messages for s-innovations migration 
Message number: 384
Message text: No authorization (bill of material)
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The SAP error message CNV_DMC_SIN384 indicates that there is a lack of authorization related to the Bill of Materials (BOM) in the context of the SAP Data Migration Cockpit (DMC). This error typically arises when a user attempts to access or manipulate BOM data without having the necessary permissions.
Cause: Insufficient Authorizations: The user does not have the required authorizations to view or modify BOM data. Role Assignment: The user’s role may not include the necessary permissions for BOM transactions. Missing Authorization Objects: The relevant authorization objects for BOM management may not be assigned to the user’s profile.
Solution: Check User Authorizations: Use transaction code SU53 immediately after encountering the error to check which authorization checks failed. Review the authorization logs to identify missing authorizations. Assign Necessary Roles: Ensure that the user has the appropriate roles assigned that include BOM-related authorizations. Common roles that may include BOM access are those related to production planning or engineering. Modify Authorization Profiles: If the user
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