random "WSAECONNREFUSED: Connection refused" error

[Former Member]

hello,

we're connecting to sap using logon groups and randomly we get this error

<i>TmConnect2: handle = 0

sncname = []

set snc-mode OFF TmISncSetOptions: set tm_mode for 0 to TM_SNC_OFF

disp service: sapdp00

TmIGetName: no DISPLAY set

NiMyHostName: hostname = 'APP006-2'

terminal name: APP006-2

connect to dispatcher on host /H/127.0.0.1/S/3201

RouteString </H/127.0.0.1/S/3201>

service in route <3201> != servname param <sapdp00>

NiIGetServNo: servicename '3201' = port 3201

NiICreateHandle: hdl 3 state NI_INITIAL_CON

NiIInitSocket: set default settings for new hdl 3/sock 1144 (I4; ST)

NiIBlockMode: set blockmode for hdl 3 FALSE

NiITraceByteOrder: CPU byte order: little endian, reverse network, low val .. high val

Wed Sep 26 16:59:12 2007

***LOG Q0I=> NiPConnect2: connect (10061: WSAECONNREFUSED: Connection refused) [nixxi.cpp 2985]

• ERROR => NiPConnect2: SiPeekPendConn failed for hdl 3/sock 1144

(SI_ECONN_REFUSE/10061; I4; ST; 127.0.0.1:3201) [nixxi.cpp 2985]

NiICloseHandle: closing initial hdl 3

• ERROR => TmIConnect: NiConnect (rc=-10) [dpxxtm.c 934]

TM_LAYER TmConnect <<

TmErrSet: socket invalid (-1)Wed Sep 26 17:00:52 2007

NiICreateHandle: hdl 4 state NI_INITIAL_CON

NiIInitSocket: set default settings for new hdl 4/sock 1624 (I4; DG)

NiDgHdlCreate: state of hdl 4 NI_DG_UNCONNECTED

NiHsLGetNodeAddr: got hostname 'localhost' from operation system

NiIGetNodeAddr: hostname 'localhost' = addr 127.0.0.1

NiDgHdlSendTo: hdl 4 sent 1 of 1 bytes to 127.0.0.1:0

NiICloseHandle: shutdown and close hdl 4/sock 1624

NiIExit: free nitab 0C0AF150

TmThrExit: free local resources

TmExit: free local resources</i>

i can't figure why sap gui is trying to connect to 127.0.0.1 ???

and after a while it works without any modification... very strange no? but annoying!

if i do not use logon group and connect directly it works but it is not what i need to do.

any idea?

regards

[Former Member]

Hi Oliver,

It look some problem in the configuration of logon groups. Please go through the document/process on configuration.

Regards,

Hari.

[Former Member]

hello,

thanks but configuration of logon groups is very straightforward...

my logon group contains my two application servers.

what else do i have to check?

regards

[Former Member]

Try to re install GUI again?, this may help you.