Error When Testing the

[Former Member]

Hi,

I am doing the application given in sdn tutorials: Creating a Web Dynpro Application Accessing ABAP.

In this I configured the meta data connection for WD_FLIGHTLIST_RFC_METADATA_DEST.

When I am testing it is giving the following error:

com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: Connect to message server host failed Connect_PM TYPE=B MSHOST=bkkc030a GROUP=AQ0 R3NAME=BUD MSSERV=sapmsBUD PCS=1 ERROR Group AQ0 not found TIME Tue Nov 06 12:20:55 2007 RELEASE 700 COMPONENT LG VERSION 5 RC -6 MODULE lgxx.c LINE 4298 DETAIL LgIGroupX COUNTER 1.

Please tell me why I am getting this error.

Thanks & Regards,

Mastanvali Shaik

[Former Member]

Hi,

Open the link:

http://<server name>:<port number>/sld.

Login using Adminstrator Password.

Click on Content Maintenance.

Select Subset as Landscape Description and Class as BC Message Server.

You would find a BC Message server from the list for your back end system. Click on that and remove AQ0 from the LogonGroup entry and add PUBLIC if not there.

Try executing your application now.

Regards,

Murtuza

[Former Member]

Hi,

Try connecting with out the group. [ to a single node]

Regards

Ayyapparaj.

[Former Member]

Hi,

Please tell me how to connect without group?

Regards,

Mastan

[Former Member]

Hi Mastan,

It seems u didn't create entry for ur server in hosts file. go to C:\WINDOWS\system32\drivers\etc, open hosts file & enter the ip address of ur server over there as well as alias for ur server.

it will be something like

102.54.94.97 rhino.acme.com # source server

1. 38.25.63.10 x.acme.com # x client host

regards

Sumit