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3283606 - Error:" violation;301 unique constraint violated" happens when CPIDS task fails to load data into HANA target - SAP Cloud Integration for data services


  • Task with HANA target fails with unique constraint violated error.
  • Error: XXXX (R)(XXX) DBS-70401 |Data flow XXX|Loader XXX violation;301 unique constraint violated>. ODBC data source <XXX> error message for operation <SQLExecute>: <[SAP AG][LIBODBCHDB DLL][HDBODBC] Integrity constraint



  • SAP Cloud Integration for data services
  • HANA datastore as target


SAP Cloud Integration for data services 1.0


CPIDS, CIDS, HANA, violation, loader, unique constraint violated, integrity constraint , KBA , LOD-HCI-DS , HANA Cloud Integration for Data Services , Problem

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