Michael,

I just downloaded and ran your job (in CAESAR II 2017, build 170419). I experienced no issues. The (API-610) loads imported just fine from the static output file. (I have the default 32 MB of Ram allocated to CAESAR II.)

Here is the .610 data file with the imported loads.

(If you're going to continue running this version, you should visit Smart Support and download the latest Service Pack. This Service Pack will NOT affect this issue, but you will have everything we did adjust in this version of the software.)