I’m running a graph that has been working against SQL Server, but now fails against Sybase. I’m reading from a file and inserting rows into a table that don’t already exist, using a sequence to create the unique ID for inserted entries.
Each time I run it, it actually works (correct data in the table), but I get this exception data:
Exception in thread “main” java.lang.RuntimeException: JZ0C0: Connection is already closed.
at org.jetel.lookup.DBLookupTable.free(DBLookupTable.java:611)
at org.jetel.component.DBJoin.free(DBJoin.java:250)
at org.jetel.graph.Phase.free(Phase.java:325)
at org.jetel.graph.TransformationGraph.freeResources(TransformationGraph.java:548)
at org.jetel.graph.TransformationGraph.free(TransformationGraph.java:766)
at org.jetel.main.runGraph.runGraph(runGraph.java:360)
at org.jetel.main.runGraph.main(runGraph.java:288)
I don’t understand why it runs without errors, but shows an error at the end during cleanup…