Message type: E = Error
Message class:  CNV_10996 - Messages for archive conversion 
Message number: 008
Message text: No authorization for converting archives.
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The SAP error message CNV_10996008 indicates that a user does not have the necessary authorization to convert archives during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data conversion scenarios.
Cause: The primary cause of this error is a lack of appropriate authorizations assigned to the user who is attempting to perform the archive conversion. This can happen due to: Missing Authorization Objects: The user may not have the required authorization objects related to data conversion or archiving. Role Assignment: The user’s role may not include the necessary permissions for executing the conversion process. Profile Issues: The user profile may not be correctly configured to allow access to the required transactions or functions.
Solution: To resolve the error, you can take the following steps: Check User Authorizations: Use transaction code SU53 immediately after the error occurs to see which authorization
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