SAP Note 413330 - Network timeouts

Component : Network Infrastructure -

Solution : https://service.sap.com/sap/support/notes/413330 (SAP Service marketplace login required)

Summary :
This SAP Note addresses issues where communication with the application server is prematurely terminated, indicated by error codes 10054 (WSAECONNRESET) and 10060 (WSAETIMEDOUT). The root cause is attributed to TCP retransmissions upon failure to receive acknowledgment within set time frames, causing excessive delays and eventual connection drops. Retransmissions vary during connection establishment (3 by default) and within established connections (5 by default). The solution involves adjusting the maximum retransmission counts via system registry entries for Windows NT/2000 and Windows95/98, enhancing control over TCP communication stability in varied network conditions.

Key words :
hkey_local_machine\system\currentcontrolset\services\tcpip\parametersvia menu 'edit - add, hkey_local_machine\system\currentcontrolset\services\vxd\mstcpvia menu 'edit - add, menu 'edit - add, measured round trip time, connection                     windows nt/ windows 2000, windows nt/ windows 2000, tcp stack terminates, existing tcp session, terms connection termination, existing tcp connection

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