Why does it take very long to export data to templates of Annexure J1 and J2? (Maharashtra)

As annexures J1 and J2 are not available in the latest template, it is not supported for data export from Tally.ERP 9. We recommend that you download the latest release of Tally.ERP 9 and export data to the template Return Template (Ver 1.0.002).xlsb that is supported as per the latest e-filing requirements.