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Unable to Connect with SAP

Former Member
0 Kudos

Hi,

I try to work with the exchangeProfile, and I get this error:

Connect to SAP gateway failed Connect_PM  TYPE=A ASHOST=vtoxde SYSNR=00 GWHOST=vtoxde GWSERV=sapgw00 
PCS=1 LOCATION    CPIC (TCP/IP) on local host with Unicode ERROR       max no of 100 conversations 
exceeded TIME   Thu Jan 11 12:10:56 2007 RELEASE     700 COMPONENT  CPIC (TCP/IP) with 
Unicode VERSION     3 RC          466 MODULE      
r3cpic_mt.c LINE        10713 COUNTER     3

I'm working with PI.

Any idea?

Regarts.

Accepted Solutions (1)

Accepted Solutions (1)

Former Member
0 Kudos

looks like maximum number of connections are exceeded. Check if you can restart SAP.

--Archana

Answers (5)

Answers (5)

Former Member
0 Kudos

Set the parameter CPIC_MAX_CONV to a nubmer higher than 100 in your .dbenv* files for whichever instance(s) are connecting to your backend system.

Former Member
0 Kudos

We Reinstall the server.

Former Member
0 Kudos

The TCODE: SMGW display:

vtoxde	jlaunch	vtoxde	sapgw00	xdeadm	Connected	<Java	66203097	Internal Communication	Thu Jan 11 15:29:04 2007	0	0
vtoxde	jlaunch	vtoxde	sapgw00	xdeadm	Connected	<Java	66212947	Internal Communication	Thu Jan 11 15:23:49 2007	0	0
vtoxde	jlaunch	vtoxde	sapgw00	xdeadm	Connected	<Java	66208093	Internal Communication	Thu Jan 11 15:28:11 2007	0	0

I'm working with an AIX Server, and the services file has for ports 3300 and 3001:

pdrncs           3299/udp                # pdrncs
###########      3300-3301      Unauthorized Use by SAP R/3              ######
mcs-fastmail     3302/tcp                # MCS Fastmail

A complete reboot was made and nothing happens.

This is the error:

Connect to SAP gateway failed Connect_PM TYPE=A ASHOST=vtoxde SYSNR=00 GWHOST=vtoxde GWSERV=sapgw00 PCS=1 LOCATION CPIC (TCP/IP) on local host with Unicode ERROR max no of 100 conversations exceeded TIME Thu Jan 11 15:45:43 2007 RELEASE 700 COMPONENT CPIC (TCP/IP) with Unicode VERSION 3 RC 466 MODULE r3cpic_mt.c LINE 10713 COUNTER 3

Stack Trace class com.sap.rprof.dbprofiles.DBException:

Connect_PM TYPE=A ASHOST=vtoxde SYSNR=00 GWHOST=vtoxde GWSERV=sapgw00 PCS=1

LOCATION CPIC (TCP/IP) on local host with Unicode

ERROR max no of 100 conversations exceeded

TIME Thu Jan 11 15:45:43 2007

RELEASE 700

COMPONENT CPIC (TCP/IP) with Unicode

VERSION 3

RC 466

MODULE r3cpic_mt.c

LINE 10713

COUNTER 3

at com.sap.mw.jco.MiddlewareJRfc.generateJCoException(MiddlewareJRfc.java(Compiled Code))

Any ideas?

moorthy
Active Contributor
0 Kudos

Hi,

check out the SMGW transactions and check the gateway service etc is correct/

Rgds,

Moorthy

Message was edited by:

Krishna Moorthy P

Former Member
0 Kudos

Hi ,

please ensure, that the gateway TCP port is available in the %WINDIR%\system32\drivers\etc\services file, for example "sapgw44<TAB>3344/tcp"

or

/etc/services if it is unix