SAP Knowledge Base Article - Preview

2416665 - RFC_ERROR_LOGON_FAILURE

Symptom

  • When RfcOpenEx is used to open a connection to an SAP system, the following error may return to the application:

    group   : 103
    key     : RFC_ERROR_LOGON_FAILURE
    message : Timeout
  • The error below could also be found in the RFC trace on the external side:

    >>> RfcOpenEx ...
    ...
    >>> Timeout during logon check
    ...
    <<< RfcOpenEx failed


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Environment

Classic RFC library as of Release 6.20

Product

ABAP platform all versions ; SAP NetWeaver all versions

Keywords

RFC library, RfcOpenEx, timeout during logon check, JP1, Power Center, Job, system design , KBA , BC-MID-RFC-SDK , NetWeaver RFC SDK , BC-CST-DP , Dispatcher, Task Handler , Problem

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