Reading in Large Tables

I’m trying to load in tables. It works perfectly fine when I use 24 parameters but when I try to use 720, I get two errors that show up. First: “Error = Error 87: The parameter is incorrect” followed by: “Error reading listing file.” Am I supposed to add a line that tells GAMS it can use more memory?

No, This looks more like a syntax problem. If you post something that lets us reproduce the issue or you paste some actual log output together with the commands you issue, that would help us helping you.

-Michael