For web service access only account, after generating and saving the password the password needs reset fields automatically unchecked even before user changes password.

[pavithra2]

For web service access only account, when Iam trying to reset password, enabled password needs reset field and then saved it. But after saving the password the password needs reset fields automatically unchecked. Due to this not able to reset password after login. 

[harun_isakovic]

It makes sense, because WS only access accounts cannot access the UIs. 

Just type the new password in the password field and save. There will be no indications but the new password will be saved.