Limitation of work space . How mony work space can be created on survey solutions?

See the following discussion of how to determine the interviews with a particular value of an exposed variable:

(I think it is safe to assume that your enumeration area is such a variable).

In principle however it is important to understand whether the need for a subset of data is motivated by the efficiency reason (not to pull what you don’t need) or security reason (not being able to pull the data you shouldn’t need).