010786: Insufficient memory available to process all regions.
Description
The tool does not have enough available memory to process all of the input regions.
Solution
Try the following:
Reevaluate the input regions. If possible, simplify the regions or use fewer of them.
If the input region data type is feature, rasterize it in a preprocessing step and use that result as input to the tool.
Ensure that any regions outside the analysis extent are not submitted for processing.
Confirm that the output cell size is reasonable for the analysis. Refer to the tool documentation for additional guidance on setting an appropriate cell size.
If possible, don't perform other operations on a machine while it's processing large datasets.