The following exception is seen when trying to execute the Database.queryUsingPreparedStmt to load data into the DBConcept. The function queryUsingPreparedStmt loads the parent and the child concepts and this issue occurres when building the child's ExtId. The following two primary key combinations are being treated as the same ExtId.

Example,
The Parent (D_DSDV) concept with the child (D_DV) containing DEPT:50 VENDOR_NBR:38 and DEPT:503 VENDOR_NBR:8

1000002087<>50<>38 and 000002087<>503<>8 are being treated the same.

Error Logs :
2017 Feb 07 13:20:00:792 GMT -6 10.97.24.101 Error [main] - [runtime.service] [inference-class] Got runtime exception while invoking Action com.tibco.cep.runtime.session.impl.RuleFunctionsExecAction@6c9bf3b5 Objects <>
java.lang.RuntimeException: com.tibco.cep.runtime.model.element.ContainedConceptException: Attempted to set Instance be.gen.DatabaseConcepts.VIJAY.D_DSDV@id=3@extId=D_DSDV:1.000002087E9&v=0 as the parent of Instance be.gen.DatabaseConcepts.VIJAY.D_DV@id=4@extId=D_DV:1.000002087E9:50:38&v=0 while it has been set to Instance be.gen.DatabaseConcepts.VIJAY.D_DSDV@id=3@extId=D_DSDV:1.000002087E9&v=0
at com.tibco.cep.modules.db.functions.JDBCHelper.queryUsingPreparedStmt(SourceFile:727)
at be.gen.RuleFunctions.DBOps.ObjectgetAllDSDV$.getAllDSDV(ObjectgetAllDSDV$.java:17)
at be.gen.RuleFunctions.nullStartup$.Startup(nullStartup$.java:15)
at be.gen.RuleFunctions.Startup.invoke(Startup.java:11)
at com.tibco.cep.runtime.session.impl.RuleFunctionsExecAction.executeComponent(RuleFunctionsExecAction.java:65)
at com.tibco.cep.kernel.core.rete.ReteWM$2.doTxnWork(SourceFile:486)
at com.tibco.cep.kernel.core.rete.BeTransaction.run(SourceFile:156)
at com.tibco.cep.kernel.core.rete.BeTransaction.execute(SourceFile:101)
at com.tibco.cep.kernel.core.rete.ReteWM.invoke(SourceFile:536)
at com.tibco.cep.kernel.core.rete.ReteWM.start(SourceFile:190)
at com.tibco.cep.runtime.session.impl.RuleSessionImpl.start(RuleSessionImpl.java:384)
at com.tibco.cep.runtime.session.impl.RuleSessionManagerImpl.start(RuleSessionManagerImpl.java:251)
at com.tibco.cep.runtime.session.impl.RuleServiceProviderImpl.startAll(RuleServiceProviderImpl.java:1132)
at com.tibco.cep.runtime.session.impl.RuleServiceProviderImpl.configure(RuleServiceProviderImpl.java:254)
at com.tibco.cep.container.standalone.BEMain.jumpStart(SourceFile:170)
at com.tibco.cep.container.standalone.BEMain.main(SourceFile:71)
Caused by: com.tibco.cep.runtime.model.element.ContainedConceptException: Attempted to set Instance be.gen.DatabaseConcepts.VIJAY.D_DSDV@id=3@extId=D_DSDV:1.000002087E9&v=0 as the parent of Instance be.gen.DatabaseConcepts.VIJAY.D_DV@id=4@extId=D_DV:1.000002087E9:50:38&v=0 while it has been set to Instance be.gen.DatabaseConcepts.VIJAY.D_DSDV@id=3@extId=D_DSDV:1.000002087E9&v=0
at com.tibco.cep.runtime.model.element.impl.ConceptImpl.setParent(ConceptImpl.java:933)
at com.tibco.cep.runtime.model.element.impl.property.simple.PropertyAtomContainedConceptSimple.<init>(PropertyAtomContainedConceptSimple.java:42)
at com.tibco.cep.runtime.model.element.impl.property.simple.PropertyArrayContainedConceptSimple.addToEnd(PropertyArrayContainedConceptSimple.java:59)
at com.tibco.cep.runtime.model.element.impl.property.simple.PropertyArrayContainedConceptSimple.add(PropertyArrayContainedConceptSimple.java:71)
at com.tibco.cep.runtime.model.element.impl.property.simple.PropertyArrayContainedConceptSimple.add(PropertyArrayContainedConceptSimple.java:48)
at com.tibco.cep.modules.db.functions.QueryHelper.a(SourceFile:241)
at com.tibco.cep.modules.db.functions.QueryHelper.a(SourceFile:70)
at com.tibco.cep.modules.db.functions.JDBCHelper.queryUsingPreparedStmt(SourceFile:724)
... 15 more