Run as batch option become unavailable for a GER design if you add financial dimensions filtering as a data source.

If you create a new GER design and want to filter on financial dimensions, you need to add financial dimensions in the corresponding data source and tick the "ask for dimensions" option to add it to your query.

But then, the run as batch option is no longer available.

For large data export, we must run a batch process to export a GER design.