Admin user DM and SOP locked out

Hi Team,

We have changed password policies in sys_params as below.

PasswordRulesEnforcedGlobal----true

AccountLockoutThreshold ---5

--PasswordHistoryCount  ---5

Because of this change i am unable to login as DM and SOP user

iam getting below error.ODPM-10533:Invalid username or password. A maximum of 5 login attempts is allowed before locking the account for 60 seconds.

And i changed above parameters to default values through backend but no use

Actually Demantra is installed on linux server so we used to OPEN BM through weblink.

So we are unable to open BM as well

What i can do now?

Regards

Surendra G