#2021-11-23 00:43:40: DFLOWworker1019: createExceptionInternal: !ERROR: MALException:algebra.select:HY002!Object not found
#2021-11-23 00:43:40: DFLOWworker1022: BATsubcross: !ERROR: more than one match
#2021-11-23 00:43:40: DFLOWworker1022: createExceptionInternal: !ERROR: MALException:algebra.crossproduct:GDK reported error: BATsubcross: more than one match