The DBAs are in the process of installing the ODS upgrades in ODSTST.
The upgrade steps should not impact the current data other than when the full loads are re-executed.
If you experience any issues please open an ODS/EDW Ticket so we can track/resolve the issue.
If you are using view ODSMGR.ALTERNATIVE_ID for any of your queries or reports please be aware that 2 columns are renamed in the upgrade:
ATERNATIVE_ID_TYPE —> ALTERNATIVE_ID_TYPE
ATERNATIVE_ID_TYPE_DESC — > ALTERNATIVE_ID_TYPE_DESC