How To Fix SDEST040 - Could not switch to classic qRFC version


SAP Error Message - Details

  • Message type: E = Error

  • Message class: SDEST - Messages for RFC Destinations

  • Message number: 040

  • Message text: Could not switch to classic qRFC version

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  • What causes this issue?

    Unprocessed queues exist for the destination &v1&. You cannot change the
    qRFC version for this destination until all queues have been processed.

    System Response

    The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

    How to fix this error?

    Use the <DS:TRAN.SBGRFCMON>bgRFC Monitor</> to check the existing
    queues. Remember that unprocessed queues may exist in other clients. You
    can then specify that classic qRFC be used for destination &v1&.

    Procedure for System Administrators


    Error message extract from SAP system. Copyright SAP SE.


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