We don't have external ldap, we are using default authentication(embeded ldap). No user is able to log in into BI Analytics.

I have checked all the logs but I didn't found any errors in other log files, I did full shutdown 2-3 times but It didn't helped. Above mentioned error is coming up in Em>Log messages after log in into Analytics:

Thanks Jerry for immediate response, I understood both of your approaches, I will go with second one.

Using above approach, % remaining calculation can be achieved but it's very difficult for an business user to read the report, as it's an 6 monthly report.

Thanks Jerry for you response and you are correct data got shifted to the left side while posting, pardon me for that. I have updated the post with correct data.