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3063721 - Error: "com.sap.hana.dp.adapter.sdk.AdapterException: CDC: Duplicate message with ID" in DP server trace log

Symptom

  • See error in HANA DP server trace file.
  • Error detail below
    [ERROR] Applier | Applier.run - Applier encountered error.
    com.sap.hana.dp.cdcadaptercommons.scanapply.WorkerException: Error occurred in applying row set.
    at com.sap.hana.dp.cdcadaptercommons.scanapply.Applier.runLoop(Applier.java:136)
    at com.sap.hana.dp.cdcadaptercommons.scanapply.Applier.run(Applier.java:67)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:836)
    Caused by: com.sap.hana.dp.adapter.sdk.AdapterException: CDC: Duplicate message with ID = *** Context: com.sap.hana.dp.adapter.sdk.AdapterException: CDC: Duplicate message with ID = ***
    at com.sap.hana.dp.adapter.framework.core.ReceiverImpl.sendRowSets(ReceiverImpl.java:572)
    at com.sap.hana.dp.adapter.framework.core.ReceiverImpl.sendRowSet(ReceiverImpl.java:263)
    at com.sap.hana.dp.adapter.sdk.filter.trace.ReceiverRowTraceDecortor.sendRowSet(ReceiverRowTraceDecortor.java:32)
    at com.sap.hana.dp.adapter.framework.core.ReceiverRowFilteringDecorator.sendRowSet(ReceiverRowFilteringDecorator.java:51)
    at com.sap.hana.dp.cdcadaptercommons.WrappedReceiverConnection.sendRowSet(WrappedReceiverConnection.java:48)
    at com.sap.hana.dp.cdcadaptercommons.triggerbased.AdjustCommitLocatorReceiverConnection.sendRowSet(AdjustCommitLocatorReceiverConnection.java:62)
    at com.sap.hana.dp.cdcadaptercommons.triggerbased.DDLChangeReceiverConnection.sendRowSet(DDLChangeReceiverConnection.java:63)
    at com.sap.hana.dp.cdcadaptercommons.scanapply.Applier.runLoop(Applier.java:119)
    at com.sap.hana.dp.cdcadaptercommons.scanapply.Applier.run(Applier.java:67)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:836)
     


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Environment

SAP HANA Smart Date Integration

Product

SAP HANA smart data integration 2.0

Keywords

SDI, dp server, Duplicate , KBA , HAN-DP-SDI , SAP HANA smart data integration (SDI) , Problem

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