I'm working in the FME workbench through ESRI Data Interoperability extension (ArcGIS 10.4.1). I'm writing to an SDE geodatabase with relationship classes established. When attempting to setup the relationship between a table data stream and feature classes in FME, I get the following error:
"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 fairly certain that I have all feature type parameters set correctly to write feature relationships from the source fgdb fc's and sql server non-spatial table data to the destination relationship class. The relationship specific attributes set include:
-geodb_feature_has_relationships = Yes -geodb_oid - set on each dataset from counter transformers -geodb_type - set to geodb_relationship -geodb_rel_origin_oid - renamed from fc geodb_oid -geodb_rel_destination_oid - renamed from table data geodb_oid
A feature merger transformer was used to build relationship (O:M), then the merged output port was connected to the relationship class writer.
The translation was working prior to setting up the relationship (when connecting the source fc data streams to the writer polygon fc, and the source non-spatial table data stream to the writer table. Now the translation fails even after disabling the relationship workflow portion of the workspace. The same error is thrown every time.