Does GRMG require trusted RFC connections?

Hi all,
Do we required RFC connections for GRMG setup?Please let me know the pre-req for GRMG setup.
Regards
Neni

Hello Neni,
Please have a look at this document
https://websmp210.sap-ag.de/~form/sapnet?_FRAME=CONTAINER&_OBJECT=011000358700003211692003E
There are no such thing as an RFC in the Java world.
I hope this helps.
Regards,
Paul

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Trusted RFC connection Problem

Hello,
Trusted RFC connection between two systems when the results are negative. The error we get is "You Are Not authorized to logon to the target system (error code 1)." But everything looks smooth (kernel, logfiles, etc.).. S_rfc users and has s_rfcacl objects. Where do you think could be problem?
RFC trace log files;
dev_rfc0
Trace file opened at 20100503 232709 GTB Daylight Time, SAP-REL 700,0,236 R
======> You are not authorized to logon to the target system (error code 1).
ABAP Programm: RSRFCPIN (Transaction: SM59)
Called function module: RFCPING
User: P0326 (Client: 100)
Destination: RFC001 (handle: 2, 21766343, {3CF256DF-FE74-F105-BF85-000C29E0B2F6}
dev_rfc1
Trace file opened at 20100503 233011 GTB Daylight Time, SAP-REL 700,0,236 R
======> No authorization to logon as trusted system (Trusted RC=1).
ABAP Programm: SAPLSYST (Transaction: SM59)
Called function module: ABAP4_LEAVE_TO_TRANSACTION
User: P0326 (Client: 100)
Destination: RFC001 (handle: 2, 21951359, {A7F256DF-F7BE-F119-BF85-000C29E0B2F6}
Trace file opened at 20100503 233115 GTB Daylight Time, SAP-REL 700,0,236 R
======> Name or password is incorrect (repeat logon)
ABAP Programm: RSRFCPIN (Transaction: SM59)
Called function module: RFCPING
User: P0326 (Client: 100)
Destination: RFC001 (handle: 2, 22021687, {D1F256DF-90D2-F15E-BF85-000C29E0B2F6}
Trace file opened at 20100503 233127 GTB Daylight Time, SAP-REL 700,0,236 R
======> You are not authorized to logon to the target system (error code 1).
ABAP Programm: RSRFCPIN (Transaction: SM59)
Called function module: RFCPING
User: P0326 (Client: 100)
Destination: RFC001 (handle: 2, 22034437, {D8F256DF-78D3-F1BE-BF85-000C29E0B2F6}
Regards
ismail

Hi,
In addition to the auth object, First make the entry in SMT1 with the normal RFC here the rfc should not be enabled as trusted.
Then create an entry in the target system as well, one the entries are made in tcode SMT1 in both the systems, then enable both the RFC's as trusted RFC it will work fine then.
Regards,
Vamshi.

Program ID Required for RFC Connection

Hi All,
I'm trying to create a RFC Connection betwen SAP BI and SSIS (SQL Server Integration Services). In SM59 screen i'm unable to get the appropriate Program ID required for the connection. Could someone please help me in knowing how to get it.

Yogesh,
While creating TCP\IP type RFC destination, when you select Radio button "Registered server program", there you have to provide Program Id there. So for your information:
Program Id is a string which can be anything even your name.
i know only R3 and XI integration and in that case you will make your RFC communication channel active first with a program Id(ant thing) and with logon credentials of other system + gateway host and service.
then use that program id in RFC destination and test it.
If get empty request then RFC destination is ok.
BR,
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Creation of Trusted RFC fails

Hello
I am trying to connect my ERP and BW systems to Solution Manager but I can't make Trusted RFC connections.
When I checked SM59 on three systems I see `You are not authorized to logon to the target system (error code 1)
I did successfully installed Solution Manager, did initial and basic settings. I created SOLMAN_ADMIN user every system assigned it SAP_ALL, SAP_NEW and created a role with S_RFCACL authorization object, (I assigned full authorization on all objects on that role). I did add IP numbers and hostnames to hosts file but still same. When I test connection I get success but authorization check always fails.
I both tried from SOLMAN_SETUP > Managed Systems and also after clearing all RFCs and trusted system entries from SMT1 and SMT2, I added RFCs from SMSY but I get same results.
Side note, all servers are in the same subnet but Solution Manager server belongs to different domain.
My main reason to implement trusted rfc is I need to implement ServiceDesk and I have to test it before going live, so all data on Solution Manager is expendable.
My systems are
ERP: Windows 2003 R2 x64, SQL 2005 SP3, ERP EHP4 SP5
BW: Windows 2003 R2 x64, SQL 2008 SP1, NW 7.0 EHP2 SP6
Solman: Windows 2003 R2, SQL 2008 SP1, EHP1 SP7
What am I doing wrong there?

Hello,
Are you letting the wizard create the RFC's for you?
On the Client tab in SMSY?
Also you assigned S_RFCACL what about S_RFC?
I would ask you to check the logon tab and make sure Current user is not checked.
Also, please review this Note 128447 - Trusted/trusting systems
This should help resolve.
Regards,
Paul

Configure RFC connection

Hi,
We have recently decoupled WD applications such that critical data is read using RFC calls to another system or client.I am facing problems in RFC connection configuration.In sm59,in the tab logon and security,I want to configure connection for current user.I think it'll require setting up of trusted system,which I don't know how to do.Could you help me by providing suggestions on what else I could do?
Vikram

Do you want to setup a trusted RFC connection? I can't really tell from your question what you want. Do you just always want to use the current logon user for the RFC - if so then you do need to setup trusted RFC. Trusting relationships are fairly simple to setup, although all users you access a trusted RFC must have a certain security profile. Have a look at the online help:
[http://help.sap.com/saphelp_nw70/helpdata/EN/d3/5b5c8ac5a93941b9f4e2f09b50beb4/frameset.htm|http://help.sap.com/saphelp_nw70/helpdata/EN/d3/5b5c8ac5a93941b9f4e2f09b50beb4/frameset.htm]
Here is also a blog on the topic:
[/people/thomas.jung3/blog/2004/08/16/bsp-150-a-developer146s-journal-part-ix--user-authentication-trusted-rfc|/people/thomas.jung3/blog/2004/08/16/bsp-150-a-developer146s-journal-part-ix--user-authentication-trusted-rfc]

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Hello all,
We have a situation that when a user executes V.02 in R3 and then clicks on an incomplete Sales Document it jumps to the SCM system to do an APO Availability Check. The problem is that it uses a RFC connection with a system user and when you are in the SCM system you've got full access. Is there a way to force V.02 to use a specific RFC connection to jump to SCM so I can set that RFC connection to use current user and log into SCM as the same user that's logged into R3?
Thanks,
Tom

> 2.2 Yes, I would like to setup a new RFC connection to SCM and set as a trusted RFC connection with current user but how do I force V.02 to use that specific RFC connection and not one that used for job...extractions..etc that has the system user in it?
There must be config which is calling the RFC function using a destination to the SCM system. Normally I just debug the call and look to see where the rfcdes value is coming from. I have also seen it hardcoded on a few occations using sy-sysid - also a form of config, even if a rather hollow one...
Personally I would try to group them into usage cases, and not necessarily "modules" or anything like that.
> 1. Dont want to restrict the RFC user as it's used for jobs, extractions...etc.
This is a nice example.
Cheers,
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Trusted RFC: "jumping to PRD system from DEV via SOLMAN"

Hallo!
I have the following question regarding the Trusted RFC generally in SOLMAN area and better especially within ChaRM.
We have SOLMAN and 3 satellite systems DEV, QAS and PRD.
When we generate Trusted RFC connections from SOLMAN to these satellite systems, we become scared about the following scenario:
A user accesses to DEV system and goes via Trusted RFC to SOLMAN.
From SOLMAN he chooses the Trusted RFC to PRD system and goes into PRD system.
The question:
How can this identification gap/problem be solved?
Thank you very much indeed!
H. Thomasson

Hi Thomasson,
You can restrict the access of your solman system from your DEV system.
Disable the trusted relationship in the RFC that points to Solman from Dev system.
Hope this helps.
Regards,
Kiran.

Trusted RFC: "jumping to PRD system from DEV"

Hallo!
I have the following question regarding the Trusted RFC generally in SOLMAN area and better especially within ChaRM.
We have SOLMAN and 3 satellite systems DEV, QAS and PRD.
When we generate Trusted RFC connections from SOLMAN to these satellite systems, we become scared about the following scenario:
A user accesses to DEV system and goes via Trusted RFC to SOLMAN.
From SOLMAN he chooses the Trusted RFC to PRD system and goes into PRD system.
The question:
How can this identification gap/problem be solved?
Thank you very much indeed!
H. Thomasson

Holger,
First of all the user that tries to launch the TRUSTED RFC needs to have an active user in the satellite system he/she tries to reach.
Secondly, this user needs to have the authorization object S_RFCACL assigned to its user.
You can manually change this TRUSTED RFC to 'Logon Screen' if you like.
Roel

Problem Trusted RFCs

Hi,
we have problems to create a trusted rfc connection.
We always got an dump::
"no authoriziation for trusted systems"
CALL_FUNCTION_SINGLE_LOGIN_REJ
But our user has in both systems ( trusting and trusted ) the same
profiles and groups and although the S_RFCACL object with "*" .
Any advices ?
Kind regards
Andreas

Hi,
Have a look at this [help link|http://help.sap.com/saphelp_nw04/helpdata/en/8b/0010519daef443ab06d38d7ade26f4/content.htm].
Hope this will help u to resolve ur issue.
Regards,
Varadharajan M

SCU0 and RFC Connection

Hi All,
I have been asked to set up different RFC in order for certain users to use the SCU0 transaction.
What type of RFC destination should I create?
Type 3 for ABAP connections is my guess.
How can I set up restrictions to that specific RFC? How do I link this RFC to certain users?
Any directions on these questions would be apreciated.
Thank you
Corinne

Also, should I create a trusted RFC connection?
Objectives: compare clients within DEV and from DEV to QAS
Thnak you!
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DB connect no data found is rfc connection required

Hi Gurus,
I want to retrieve data from oracle database, i have all the table with data in it, but through the source system i.e db connect it does not display any contents of the table, it says no data found, the installation was all done perfecttly fine, i can read the table fields but i am not able to read the data from the table. what could be the problem.
Is an RFC connection required for this db connect to retrieve the data from oracle. or else what is the issue. Can anyone please help me out on this, I already posted long back on this still no reply on it. From the osss notes it allgives information about the intallation but it there is no data found then it does not give any information onthis. Can anyone please help me out on this.
Thanks,
Hem

Hi Hem,
You want to retrieve data from Oracle Database using BW and you are having a problem?
Try isolation technique to solve your problem.
Try to use third party softwares e.g. MS Excel. Retrieve data from Oracle using MSExcel. If MSExcel can retrieve data then you can conclude:
a.) The network connection to Oracle is fine.
b.) Oracle is up and running and is able to serve data from your specified table.
RFC Connection is not required. RFC is only useful for SAP to SAP communication. This connection uses a different technique and uses a different driver to communicate. SAP provided DB Connect Engine. A similar approach as what Microsoft's OLEDB is doing. This to make a transparent connection between various database systems. (whether MSSQL, Oracle, MSACCESS, SYBASE etc.)
As part of isolation technique, are you sure you are accessing the correct table? Try to access other tables. If you can access data of different tables then something is wrong with the table you want to access.
Have you check authorization issues? Are you allowed to extract data?
Hope I have helped. If I did, please grant points...
--Jkyle

Does GRMG require trusted RFC connections?

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