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3195198 - Error: "internal error: Remote execution error Prefetch timed out. " in task monitor

Symptom

  • Error "internal error: Remote execution error Prefetch timed out. for query*** " in task monitor.
  • Run the failed flowgraph again in Web development workbench, see "Internal Server Error" in the execution console.
  • Check the DP agent framework.trc file, steaming read is used for processing, log like below.
    DPFramework | AsyncHandler.processStreamingSelect  - AH(85): Setting fetchsize (async/normal): 999000000/1000


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Environment

SAP HANA Smart Data Integration

Product

SAP HANA smart data integration 2.0

Keywords

DP agent, memory, dump, Internal Server Error, Prefetch timed out , KBA , HAN-DP-SDI , SAP HANA smart data integration (SDI) , Problem

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