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3334710 - Error:" RFC_COMMUNICATION_FAILURE- ERROR no conversation found with id XXX" occurs when DS job failed to load data in to IDoc target - SAP Data Service


  • DS job failed with error:" R3C-244006: |Data flow XXX|Loader XXX
                                                            IDoc target could not send the generated IDoc <XXX> to file <XXX>: <
                                                            ERROR       no conversation found with id XXX
                                                            TIME        XXX
                                                            RELEASE     753
                                                            COMPONENT   CPIC (TCP/IP) with Unicode
                                                            VERSION     3
                                                            RC          473
                                                            MODULE      XXX
                                                            LINE        9948
                                                            COUNTER     1>
  • When DS job failed, SAP system had following error
    • t-code: SM21 -> Runtime error "RFC_NO_AUTHORITY" occurred.
    • t-code: ST22 -> No RFC authorization for function module "API_CLEAR_TID"



  • SAP Data Service
  • SAP IDoc target


SAP Data Services 4.2 ; SAP Data Services 4.3


DS, IDoc, no conversation, CPIC (TCP/IP) with Unicode, RFC_NO_AUTHORITY, No RFC authorization, API_CLEAR_TID , KBA , EIM-DS-SAP , SAP Interfaces , Problem

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