BI - 2 OLTP with same logical system canu0092t be connected to SAP BI

Bi 7.0
SAP ECC 6.0
I am in a test environment in SAP ECC and SAP BI.
I have 1 SAP BI and 2 SAP ECC. Both SAP ECC have the same logical system name: 10.
I could connect the 1st SAP ECC to SAP BI, but I am not able to connect the 2nd SAP ECC because the logical system name is the same than the 1st one.
Question 1: is there a possibility / way to connect the 2nd SAP ECC without changing the logical system name?
Question 2: if I am in test environment what is the risk to change the logical name in SAP ECC?
Regards

Not solved.

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Or the only solution is to change the logical?
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Hi Sven and thanks for the reply.
unfortunately the customer chose to appoint the entire landscape with the same logical system name (policy), so that i cannot make this change on SCC4.
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Dear all,
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As a result of the above procedure we wll have two different productive systems, as required, but we wll have the same logical system name for the two productive systems, which must be both connect to bw and PI.
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> However as far as I know:
> - we cannot connect systems with same logical system name to BW,PI
> - we cannot convert logical system name of the one of the two productive systems as they are productive and so this is not supported.
Right.
> How can we overcome the problem?
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Hi Mark, thanks for the replay.
I understand also that the solution is to execute the BDLS to change the logical system and convert all tables to new logical system.
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David

Hi David,
1) Check whether BSG is defined in customisation under the below
link
SAP - Implementation Guide > Integration with SAP Components
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spro transaction
SAP - Implementation Guide > Integration with SAP Components
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Hi,
You cannot have same logical name for two business systems....
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Hi
I'm in confuse with the Logical System when creating a Business System in SLD.
Our requirement is LEGACY -- PI/XI -- ECC.
When I create Business sytem in SLD, I need to give a Logical System. Which system (Is it xi/pi or ECC ) Logical System to be provided?
Thanks.

>
Pothana Yadav wrote:
> Hi
>
> I'm in confuse with the Logical System when creating a Business System in SLD.
> Our requirement is LEGACY -- PI/XI -- ECC.
>
> When I create Business sytem in SLD, I need to give a Logical System. Which system (Is it xi/pi or ECC ) Logical System to be provided?
>
> Thanks.
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i.e they will be used as sender and receiver partners in case of logical systems
if need more details check the below blog
/people/rajeshkumar.pasupula/blog/2009/03/16/unable-to-convert-the-sender-service-to-an-ale-logical-system
check the same for how logical system are used in this case...
note above will be helpful in case of only idoc scenario..else no need of creating logical systems even though target sysstem is ECC
HTH
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Hi,
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Naama

Hey,
This question should not be posted here, but in the XI forum,
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Can two R3 servers have the same logical system name present in the same network? We plan to clone our production server and let the clone reside in the same network. The clone is identical with the production server with the same SID, hostname, logical system name, but different IP address.

Hi
Check this [Link|http://help.sap.com/saphelp_nw70/helpdata/EN/da/5990df015b5b43a36f6ce7fa1ee8c0/content.htm]will cleare you doubt
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Igor :
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Hi ,
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Hi Ingo,
Thanks for the information.
Are there any specific steps you need to follow when you are adding one more system to sap authentication. can you please give the steps we need to follow to setup this in right way. Thanks in advance.
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Edited by: Vallabhaneni SK on Jul 14, 2009 8:53 AM

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Can we have more than one TRFC port for tranferring data from one logical system to another?
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Hi Shital,
I don't think so. Because of that what i told you. There would be a dirty trick (back routing) to solve your issue. But its quite difficult and not standard. You create two http receiver services and two http sender services. You route your message depending on payload to the one or the other http receiver channel. The receiver is in both cases: THE XI! Now you have a second message, which you can route to IDoc adapter. But in this case you have different sender and in the receiver determination you can put the sender, so you will be able to use different communication channnels and so different ports / destinations.
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I have checked in SM37 taking that request number and when i checked the job log , its showing
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Thanks

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Hi,
I have installed SAP NETWEAVER ABAP TRIAL VERSION for BI. In that I have to create logical system for client 001. I have taken a list of available clients from the abap R3 side. Here is a list of it.
Clients View
Cl. Name City Crcy
000 SAP AG Konzern Walldorf EUR
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? First log on to SAP R/3 server connections Go to SCC4 in R/3 & in Scc4 BW server. A screen opens in that logical name of the system would be opened in both (R/3 & BW).
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? You will get another screen under it then at target host gives BW server name we will get it from BW logon change ID, IP address option & give the system no. The system no go to logon pad just drag it then you will see the name.
? Then click on log on securities go to log on give BW server details like No, client user Password. Then save it then click test connection tab if there are errors then it gives yellow color if they are no error the whole thing come as white.
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? R/3 - B W - R/3
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? PC ?Flat file , DB ? Database
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? BW ? RS1 ? SOURCE SYSTEM ? CREATE MANUAL AUTOMATIC CELL
? R/3 ? Test connections login ? back ? replicate method ? active data R/3 Source system you will able to.
hope it helps u
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BI - 2 OLTP with same logical system canu0092t be connected to SAP BI

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