Getting error using IPLOT: "IPLOTSRV-E-EXECPLOT, MicroStation error while processing plot. Plot aborted"
The issue was related to the iplot.cfg file (located at C:\Program Files (x86)\Common Files\InterPlot\IPLOT\config). A variable was not set correctly in the iplot.cfg or had a syntax error.
Setting the iplot.cfg back to the default settings or copying it from a working machine fixed the issue.