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3791041 - The ABAP Daemon startup fails with "rfc_auth returned with rc=33"

Symptom

  • The ABAP Daemon startup fails with the following error:

    RFC> TRC2: ab_rfccon: rfc_auth returned with rc=33
    A  +                      SAPSYS       20001080  CALL_FUNCTION_CONNECT_ERROR CPIC background server INT/12004708 rlv=running
    .
    .
    A  LOAD PROGRAM CL_ABAP_DAEMON_STARTUP========CP
    A  +                      SAPSYS       20001080  Program loaded. CPIC background server INT/12004708 rlv=running
    M  ABAP(CL_ABAP_DAEMON_ST_SERVICES====CP): ADF> RUN_STARTUP: ABAP_DAEMON_AUTOSTART failed (RFC error when sending logon data.)

  • A trusted/trusting relationship for the same system is maintained in transaction SMT1, and fails with the error "RFC error when sending logon data."


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Environment

  • SAP NetWeaver
  • SAP Web Application Server for SAP S/4HANA
  • ABAP Platform

Product

ABAP platform all versions ; SAP NetWeaver Application Server for SAP S/4HANA all versions ; SAP NetWeaver all versions

Keywords

rfc/selftrust, ABAP Daemon startup fails, rfc_auth returned with rc=33, RFC error when sending logon data, CALL_FUNCTION_CONNECT_ERROR , KBA , BC-MID-RFC , RFC , BC-MID-DMN , ABAP Daemons , Problem

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