Here is what I have found:
1) It crashes regardless of SDB file, even one with a single pipe in it.
2) I am using a customized RPL file, not the Bentley delivered file. When I use the Bentley delivered file, I can do network reporting fine.
3) When I tried this on version 615, I get the same results. It crashes with my RPL file but functions correclty with the Bentley delivered file.
So I think we discovered that my custom RPL file is the issue. I have attached it in case you wanted to take a look at it. Thanks.