Unable to create JCO connections for ESS self service

[Former Member]

Hello SDN,

I am configuring the ESS for an EP 7.0 and a ECC 6.0(EP and ECC are combined in one instance).

I need to configure some JCO connections at:

http://host:port/webdynpro/dispatcher/sap.com/tc_wdtools/Explorer

But i cannot create any JCO connection from there. I filled in all fields that are necessary. But I keep receiving this error messages:

MsgServerName is not defined.

SystemName is not defined.

LogonGroupName is not defined.

Which is strange because I have defined the right message server. The SLD connection to the SLD is working fine. I have upgraded the SLD and the EP java stack to SP 9.0 which is the highest level.

Does anyone know the solution for this problem?

Thanx in advance,

Regards,

Bart

[Former Member]

Set up Logon group Public:

call transaction SLMG

Add a logon group public.

Start up SLD

Add the logongroup public to the ABAP instance

[Former Member]

"Add the logongroup public to the ABAP instance"

On the SLD? Where in the SLD do we do that?

[Former Member]

add the logon group in the abap side type transaction smlg and name it public

attributes:take any good system in u r landscape

select ext rfc

[Former Member]

add the logon group in the abap side type transaction smlg and name it public

attributes:take any good system in u r landscape

select ext rfc

[Former Member]

Hi ,

Add logon group Public in the tx smlg then execute tx RZ70 then try to create RFC destination

Regards,

Sreekantha