Here is the error that I get when the translation fails: "Unexpected execution path. Please contact Safe Software GeodatabaseRelationshipFeaturesPipeline::GeodatabaseRelationshipFeatures(SortFactory): A fatal error has occurred. Check the logfile above for details. Some error has occurred closing the pipeline factory, see previous warning None of the edits made during the edit session were saved."
I'm using the Data Interoperability Extension through ESRI (ArcGIS 10.4.1). I am new to spatial ETL processes, but I followed the FME tutorial on Writing to Relationship Classes so I believe that the workflow is set-up properly.
I haven't found much doc on this issue, so I'm reaching out to the experts for help on this.
Thanks!!