connection to partner "10.110.10.214:3343' broken

[Former Member]

Hi all,

My EP 7.0 is connected to ECC 6.0

When I click on 2 iviews, i get 2 different errors

ERROR 1 - 500 Internal Server Error on the timesheet iview

ERROR 2 - com.sap.tc.webdynpro.modelimpl.dynamicrfc.WDDynamicRFCExecuteException: Unrecognized User , error key: RFC_ERROR_SYSTEM_FAILURE

-->. When I look in to default trace I get the following error -

ERROR connection to partner '10.110.10.214:3343' broken

TIME Sun Nov 23 15:20:13 2008

RELEASE 700

COMPONENT NI (network interface)

VERSION 38

RC -6

MODULE nixxi.cpp

LINE 4424

DETAIL NiIRead

SYSTEM CALL recv

ERRNO 10054

ERRNO TEXT WSAECONNRESET: Connection reset by peer

COUNTER 4

I checked -

Checked Hosts file and Services file in Windows (EP side). Did not check anything on ECC (AIX system)

SLD - is running

In Visual Admin, Tested the CIMClientTest - it works

JCO RFC connections - Can ping, test

RZ70 - Tested ok. Can do SLD data transfer

SM59 on R3 - checked SLD_NUC and SLD_UC - connection test successful.

Please let me know if any of you guys can help ...

[Former Member · Accepted solution]

Just wanted to note that port 3343 is reserved for Microsoft Cluster Service (since this is going to the remote system that probably would not affect the connection).

You might want to check the gateway log on the ECC box (transaction SMGW) to see if any connection issues are showing up there.

Hope that helps.

J. Haynes