When upgrading Billing Automation to 7.4, precheck fails with error:
[ERROR] Precheck error: bm4 user is still active.
For old Odin Automation installations,
bm4 user could remain as the default identity to access Billing database. During the OA lifetime, the default user was changed to
pba. New features imply logging in under this user.
Contact support to resolve the issue.