Update to WMS 3.6 241 fails | stratus-migration-4.7.3-4.7.5 schema upgrade process failed

Hi,

we are running DELL WMS 3.3 276:

We want to update to 3.6 241.

Setup fails with:

Log:

2023-7-12 T17:00:09::Upgrade::2279:: /c "C:\Program Files\DELL\WMS\Install\bin\MigrateDB.bat" 4.7.3 stratus *** 3306 localhost stratus *** 27017 localhost
2023-7-12 T17:00:13::Upgrade::2287::Database migration script execution returned: 1
2023-7-12 T17:00:23::Upgrade::516::Database migration failed, hence restoring...

Look into Migration.log (C:\Program Files\DELL\WMS\Migration.log):

stratus-migration-4.7.3-4.7.5.sql

--> WMS Database schema upgrade process failed. Restore the db and upgrade again.

Run stratus-migration-4.7.3-4.7.5.sql manually:

ERROR 1062 (23000) at line 15: Duplicate entry '8495' for key 'UK_bjtk1dcxknlle3y5wicyh19kp'

Here we need help.

Regards, Hans2023