Message type: E = Error
Message class:  CNV_DMC_WDA - Messages used in WDA UI 
Message number: 099
Message text: You are not authorized to transfer data
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The SAP error message CNV_DMC_WDA099 indicates that a user is not authorized to transfer data during a data migration or conversion process. This error typically arises in the context of using the SAP Data Migration Cockpit or similar tools where specific authorizations are required to perform data transfer activities.
Cause: Insufficient Authorizations: The user account attempting the data transfer does not have the necessary authorizations assigned in the SAP system. Role Configuration: The roles assigned to the user may not include the required permissions for data migration activities. Transaction Restrictions: Certain transactions or activities may be restricted based on the user's profile or organizational policies.
Solution: Check User Authorizations: Use transaction SU53 immediately after encountering the error to analyze the authorization check. This will show which authorization objects are missing. Review the authorization logs to identify the specific permissions that are lacking. Assign Required Roles: Work with your SAP security team to ensure that the user has the appropriate roles
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