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ERROR "Group Public not found" when I run project TutWD_FlightList

Former Member
0 Kudos

Hi everyone,

I created Web Dynpro project TutWD_FlightList exactly as tutorial "Creating a Web Dynpro Application Accessing ABAP Functions ".

I chose "Data type" for "Dictionary Meta Data" and "Destination type" for "Load-balanced connection", when I clicked test connection, the error information as follow:

com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: Connect to message server host failed Connect_PM TYPE=B MSHOST=sapserver GROUP=PUBLIC R3NAME=I01 MSSERV=sapmsI01 PCS=1 <b>ERROR Group PUBLIC not found</b> TIME Thu Mar 01 16:57:35 2007 RELEASE 640 COMPONENT LG VERSION 5 RC -6 MODULE lgxx.c LINE 3531 DETAIL LgIGroup COUNTER 2

It seems that the nature reason is "<b>Group Public not found</b>".

But I had created the "Public" group with transaction SMLG in related R/3 system,

and I can logon R/3 via "Public" group both on my laptop and on WebDynpro server. So I think "Public" group is ok.

The error information for "Ping" is :

Failed to ping JCo destination 'WD_FLIGHTLIST_MODELDATA_DEST'.

Is there any friends meet the same problem ?

Could you please give me any suggestion ?

Thanks !

Best Regards,

Jianguo Chen

Accepted Solutions (1)

Accepted Solutions (1)

Former Member
0 Kudos

Hi,

Once you created the Public group in R/3 system ideally it should work.

Try restarting your server once and check.

Regards, Suresh KB

Answers (1)

Answers (1)

Former Member
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jianguo,

Strange... Is Status field for PUBLIC is ok (green) in SMLG?

If you just want to run tutorial try group SPACE -- as far as I know it always exists.

Valery Silaev

SaM Solutions

http://www.sam-solutions.net

Former Member
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Hi Valery and NWEP,

The problem had been solved.

The reason is group name of " public" in SLD should be lowercase !!

But I used uppercase .

Best Regards,

Jianguo Chen