So I tried a script for the first time with the help of @edm11 on this post.
modified the script a bit for my needs - and it works.
however when i open the gig file i get this error - see image.
It looks to me that the error message might be a bit misleading. Note that it says “global” script, not Global Rackspace Script. It then mentions the entity GigScript. Have you checked the gig script editor to diagnose the problem? I could be wrong here, but that would be my next logical step.