Hi Team,
We are getting this error "Operating system call connect failed (error no. 79 )" in our ERP system in SM21 and when we check the gateway log it shows below log. Our instance number is 93 and gateway runs properly. But we see in the log that it is trying to connect to port 3330 instead of 3393.
Can anyone help me out in fixing this issue. I have checked all RFC connection and no where we have used sapgw30.
Need help as there are thousands of error in an hour time. I have checked all post on SCN but not able to get the solution.
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
***LOG Q0I=> NiPConnect: 127.0.0.1:3330: connect (79: Connection refused) [nixxi.cpp 2896]
*** ERROR => NiPConnect: SiConnect failed for hdl 2129/sock 179
(SI_ECONN_REFUSE/79; I4; ST; 127.0.0.1:3330) [nixxi.cpp 2896]
*** ERROR => GwIAsyncConn: GwBufConnect to 127.0.0.1 / 3330 failed (rc=NIECONN_REFUSED) [gwxx.c 1281]
***LOG S0T=> GwIAsyncConn, GwBufConnect (-0010) [gwxx.c 1283]
***LOG S0R=> GwIAsyncConn, GwBufConnect () [gwxx.c 1285]
***LOG S0S=> GwIAsyncConn, GwBufConnect (3330) [gwxx.c 1287]
*****************************************************************************
*
* LOCATION SAP-Gateway on host abcd.xxx.net / sapgw93
* ERROR partner 'loopback:sapgw30' not reached
*
* TIME Wed Mar 23 21:33:57 2016
* RELEASE 721
* COMPONENT NI (network interface)
* VERSION 40
* RC -10
* MODULE nixxi.cpp
* LINE 2896
* DETAIL NiPConnect: 127.0.0.1:3330
* SYSTEM CALL connect
* ERRNO 79
* ERRNO TEXT Connection refused
* COUNTER 4909664
*
*****************************************************************************
Thanks.