Backlog Analysis - Simulation Limitation

Summary:

When I try to run simulation from Backlog Analysis for 10k lines, I get the below error message.

"The number of demands is too large. Reduce the number of demands and try again, or plan these demands using the Start Backlog Planning scheduled process."

Would like to know - for how many demand lines can the simulation be run?

Version (include the version you are using, if applicable):

24D

Thanks!