Is Vertex L series loaded on my machine?

Q:

How can I tell that the Vertex L series is loaded on my AS400?

A:

You can do a DSPPFM on a long command line, do an F4, for file type in the word VAPCON and press enter.  Make sure you see the Federal Information followed by state information listed.  Another way is to run the JDE tax calculator off of menu G0721.  Input information and a gross amount and if all the taxes caculate then it is loaded correctly.