Message type: E = Error
Message class:  CUMTX - Variant Configuration - Master Data Maintenance 
Message number: 621
Message text: You are not authorized to activate the link to database table &
You are not authorized to activate the link between the variant table
and database table &v1&.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
The authorization to activate these links is controlled by
authorization object <DS:UO.C_LOVC_DBI>C_LOVC_DBI</> in class
"Logistics General".
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CUMTX621 indicates that a user is not authorized to activate a link to a database table. This typically occurs when a user attempts to perform an action that requires specific authorizations that they do not possess.
Cause: Authorization Issues: The user does not have the necessary authorizations to activate the link to the specified database table. This could be due to missing roles or permissions in their user profile. Table Locking: The table might be locked for changes by another user or process, preventing activation. Development Environment: If you are in a development environment, the user might not have the required developer authorizations.
Solution: Check User Authorizations: Use transaction code SU53 immediately after the error occurs to check the authorization check that failed. This will provide insight into which specific authorization is missing. Review the user’s roles and authorizations in transaction SU01 or PFCG to ensure they have the necessary permissions to activate the
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