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How to add computed column( dateColumn1 - dateColumn2) using interactive viewer using birt viewer

Hello Team,

Good day!
I would like to add a new computed column(difference between 2 date columns( dateColumn1 - dateColumn2)) using interactive viewer in Actuate birt viewer. But I am unable to create the column. I have clicked on create computed column and selected data&time option. There I have given javascript to differentiate the two date columns, after clicking OK I am unable to find that new column in the table. Could anyone please tell me how to create the computed column for date difference.
Thanks in advance.

Thanks & Regards,


  • Hi Sai,

    Are you able to create any computed columns in the IV?

    Try clearing the browser cache and/or using a different browser.

    Jeff F.
    Sr. Technical Support Specialist
  • Hello Jeff,

    Yeah I am able to create these columns in new browser. Thanks for the advice :smile: .

    Thanks & Regards,
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