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JCO Destination creation error

Former Member
0 Kudos

Hi all

Can anybody tell me the reason for this error.

It was working in the beginning but now it is throwing this error:

com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: Connect to message server host failed Connect_PM TYPE=B MSHOST=b0001001 GROUP=PUBLIC R3NAME=B07 MSSERV=sapmsB07 PCS=1 LOCATION CPIC (TCP/IP) on local host with Unicode ERROR internal error TIME Wed Apr 25 16:09:43 2007 RELEASE 700 COMPONENT MS (message handling interface, multithreaded) VERSION 4 RC -101 COUNTER 13

Thanks,

Arch

Accepted Solutions (0)

Answers (6)

Answers (6)

Former Member
0 Kudos

Thanks to all for the reply

Former Member
0 Kudos

Hi,

the message server not able to connected here.

Find the message server name sapmsB07.

Goto SMLG transaction and make it Public and that

Message server IP address to be add your winodws service file.

sapmsB07 3600/tcp

And portal IP to be added in your windows host file.

192.19.29.10 <portalname>

And restart the server then it will work.

Thanks,

Lohi,

Former Member
0 Kudos

Hey Dear All:

I have tried everything you guys mentioned, and it works fine on my Win2003-based EP server.

Now, i need to do the same thing on my linux-based EP server.

I already fixed the host and services file, but it is still not working. Do I need to restart the EP service or reboot the linux?

I think i restart my EP on Windows last time, but i still want to know exactly answer.

Do we need to restart service after make those host and services files change?

Looking forward your answer, Thanks!

Former Member
0 Kudos

Hi,

Could you check the R/3 is running and make ensure that communication with server is ok..

Regards,

Saravanan K

Former Member
0 Kudos

hi siva

Pls check whether the TEST and PING returns no error for your JCO destinations in your Content Administration Tool !

If it returns same RFC_ERROR_COMMUNICATION, then do as follows.

make entries in the services file in your server Dir. path -> c:\WINDOWS\system32\drivers\etc\services

sapmsDE1 3600/tcp # R/3 System message service port

Check your message port number with your R/3 Basis Admin.Default is

36[instance number]

And also in host file

R/3 IP Addr R/3 Server Host Name # SAP R/3 System

for ex:

192.168.40.71 PRODNET # PRODNET System Network IP

Hope it helps.

regds

Former Member
0 Kudos

Hai,

http://help.sap.com/saphelp_nw04s/helpdata/en/f6/daea401675752ae10000000a155106/content.htm

/message/3331971#3331971 [original link is broken]

Regards,

Naga

abhijeet_mukkawar
Active Contributor
0 Kudos

Hi,

<b>local host with Unicode ERROR internal error</b> ,

seems that there is some problem with Unicode compatibility, just check if the r3 system is also unicode compatible.

hope it helps

regards