2507582 - 10054: WSAECONNRESET: Connection reset by peer

You are facing one or more of below syptoms:

• A pop-up with a disconnection error:

        --------------------------------------------------------
        Connection to partner broken
        WSAECONNRESET: Connection reset by peer, 10054
        --------------------------------------------------------

• A short dump (ST22):

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        Category               ABAP programming error
        Runtime Errors         CALL_FUNCTION_SEND_ERROR
        ABAP Program           SAPLRODPS_REPL
        Application Component  BC-EIM-ODP
        Date and Time          23.11.2023 01:58:23

        Short Text
              "Error with SAP gateway communication; check if SAP gateway is closed     "
              (I/O error)

        What happened?
             CPIC-CALL: 'ThCMSEND', communication rc: CM_DEALLOCATED_ABEND (cmRc=17),
              taskhandler rc: WRITE_TO_GW_FAILED (thRc=238)#Error with SAP gateway
              communication; check if SAP gateway is closed

             An error occurred while making a Remote Function Call.

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• ST11:

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        ***LOG Q0I=> NiIWrite: P=172.26.33.141:20824; L=10.100.60.55:3300: WSASend(10054: WSAECONNRESET: Connection reset by peer) [D:/depot/bas/753_REL/src/base/ni/nixxi.cpp 4872]
        *** ERROR => NiIWrite: SiSendV failed for hdl 716/sock 2000
        (SI_ECONN_BROKEN/10054; I4; ST; P=172.26.33.141:20824; L=10.100.60.55:3300) [nixxi.cpp 4872]
        ***LOG Q0R=> GwSendToRemGw, GwWrite ( GwWrite-006) [gwdp.c 3211]
        *** ERROR => GwSendToRemGw: GwWrite failed (172.26.33.141 / sapdp01 idx=11, rc=NIECONN_BROKEN) [gwdp.c 3217]
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"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental."

• SAP NetWeaver
• SAP NetWeaver Application Server for SAP S/4HANA
• ABAP PLATFORM - Application Server ABAP 

connection reset by peer, (SI_ECONN_BROKEN/110; I4;, 10054, recv (110: Connection timed out), users disconnected, 104, 73, rdisp/keepalive parameter, NIC/switch/bridge/router, firewall dropping packets, network timeout, SAP gateway is closed, CPIC-CALL: 'ThCMSEND', communication rc: CM_DEALLOCATED_ABEND (cmRc=17), taskhandler rc: WRITE_TO_GW_FAILED (thRc=238), RFC_IO5, SAP GUI, disconnection, Windows, OS, Operating system. , KBA , BC-NET , Obsolete - Formerly used for network tests , BC-CST , Client/Server Technology , Problem