Phil; We will need some details to help us reproduce and/or figure this out. The full stack trace for the error will be useful (you can send to composersupport offline if desired). Let us know all the details about the Oracle setup (version, Jena adapter version, etc.) I assume you are using TBC-ME 3.4.2. The error occurred during the import, correct?
Were any server-side rule bases set in the connector? Also, make sure there are no base URI conflicts. The base URI of the connector is defined in the wizard. -- Scott On Mar 29, 9:45 am, Phil <[email protected]> wrote: > We have a single "federated.owl" file that includes a number of > owl:imports referencing a wide variety of source graphs including > several physical rdf files produced from spreadsheets, xml files, text > files. We also have several D2R maps providing real-time federation > into relatational data stores as well. > > Yesterday, one of those spreadsheet sources switched from a > development feed (smaller data set) to a production feed (much larger > data set). Given the data volume increase, we decided to change the > sparql motion script that processed this data source from writing a > local .rdf file to writing the generated triples into a semantic model > stored in Oracle. This load worked successfully. > > We then created a "src.oracle" file that allowed us to open the new > semantic Oracle model in TopBraid Composer and we were able to view > the oracle model's classes, properties, and instances successfully. > > We then opened up the "federated.owl" file and imported the new > "src.oracle" into it. After a few minutes, TopBraid Composer returned > with an error. The properties window in TopBraid Composer no longer > showed any properties (prior to importing the ".oracle" file, it > showed all the imported properties from the other imported files). > Instead, the properties window showed the following error (the dashed > line was added by me to delineate the error message in this posting): > > ---------------------------------------------------------------------- > Operation failed. > > On: Mar 29, 2011 10:41:26 AM > > Reason: > org.eclipse.swt.SWTException: Failed to execute runnable > (com.hp.hpl.jena.shared.JenaException: java.sql.SQLException: > ORA-29532: Java call terminated by uncaught Java exception: > oracle.spatial.rdf.server.ParseException: Encountered "<" at line 1, > column 2. > Was expecting one of: > <URI> ... > <QNAME> ... > <VAR> ... > > ORA-06512: at "MDSYS.RDF_MATCH_IMPL_T", line 203 > ORA-06512: at "MDSYS.RDF_MATCH_IMPL_T", line 67 > ORA-06512: at line 4 > ) > ---------------------------------------------------------------------- > > If we remove the "src.oracle" import, the "federated.owl" file is fine > once again. Can you help me understand what's going on and how to > fix? > > Thanks, > Phil -- You received this message because you are subscribed to the Google Group "TopBraid Suite Users", the topics of which include TopBraid Composer, TopBraid Live, TopBraid Ensemble, SPARQLMotion and SPIN. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/topbraid-users?hl=en
