Why are some AJO datasets still visible upon resetting a sandbox

This article discusses the Adobe Experience Platform issue where all non-AJO schemas and datasets are removed after a sandbox reset, but not the AJO schemas and datasets.

Description description

Environments

Issue

Upon resetting a sandbox, all the non-AJO schemas and datasets were deleted within minutes. However, AJO datasets and schemas are still present.

What can be done to remove these as well?

Resolution resolution

Note that all out-of-the-box system datasets and schemas are created when new sandboxes are created (or when existing sandboxes are reset).

The ones relevant to the previous sandbox (now reset) were deleted appropriately during the reset, but in the 2nd phase of the process, a brand new sandbox will also generate system datasets on the fly and that is what is being seen in this case.

All system datasets can be identified in the Datasets section of the UI when using the filtering options. See more details at Show system datasets.