The "admin_password" field from "al_process_account" table is created with a space at the end. See image below:
Release : 17.3
Defect with ITAM 17.3
Workaround:
Rename the field by using below SQL query:
EXEC sp_rename 'al_process_account.admin_password ', 'admin_password';
Solution:
Fixed in 17.3 RU23.
Also, the manual update from above would not be overwritten by any of the later RUs.