In Marketing Cloud Engagement, when attempting to rename a Filtered Data Extension, you may encounter the message "Error: An error occurred updating the filter" and be unable to change the name.
This error is likely caused by the [Allow this Data Extension to be deleted] setting being turned off in the Data Extension's policy management.
This article provides the steps to successfully update the name by modifying the policy settings of the target Data Extension.
Manage Data Extension Policies
Manage Policies for an Email Studio Data Extension
Data Extension Error Messages
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