If I dothe following:

open Filename fro Random Access Read #1 len=4096

I want to bring in 4096 bytes
and then process each 16 byte portion of the 4096 bytes as a UDT

I an able to open using len=16 and read each record that way but it's way too slow over network.

Want to bring in 4096 bytes and process 256 - 16 byte chunks then get another 4096 and process that.

Need help on this.