VERIFIED SOLUTION i

Automate BPA Server - Limitation on the number of tasks that can be run on the Server

Issue

Automate BPA Server - Limitation on the number of tasks that can be run on the Server.

Cause

Resources available to the Server and the activities performed by the active tasks.

Resolution

UPDATED: October 5, 2017
There is no set limit on the number of tasks that can be run on the server. It depends on the resources available to the server and the activities performed by the active tasks. 
Environment Details
Product Feature: Actions