Hi ​@sumisha 

Can you please provide more details of the “sometimes it works, sometimes not” and maybe the example of the values you are trying to filter and what you are providing as the filter_val? This might give us more information about the issue. Can you also specify the version of Ataccama?

Thank you.

Kind regards,

Anna

Thanks ​@anna.spakova for your reply. I got to know if a way to resolve this issue by adding two filter ids instead of one. It works well after that.