Same Logical System Name, different Business System

Hi all,
I have a problem regarding SLD and Integration Directory. The client is requiring me to use the same logical system name for two different business systems. It seems that this is not possible in XI. When I tried activating the business system in ID, I'm getting the error, 'Logical system XXX already exists in communication component YYY'. Please help. Thanks!
IX

Hi,
You cannot have same logical name for two business systems....
Why you need it?? How will the SAP system understand which which system the message was sent for?? Some workaround like
1. Create a business system with this logical system
2. Overwrite sender/receiver business system in the receiver agreement for messages sent to 2nd business system..
This may lead to discrepancies....
Regards
Suraj

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In the <b>System Landscape Directory</b>, is it possible to adjust the logical system name of an already created business system?
I found in the content maintenance in Subset="All Classes", Class=SAP_BCClient" --> <MY_BUSINESSSYSTEM_ENTRY> the only possibility to add information on the logical system name of a business system.
Unfortunately, the information provided in the BCClient Entry is not forwarded to the Business System Entry for my Business System in the Business Landscape View of the SLD...
Is there another possibility to add the logical system name to an exisiting business system?
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In a third party business system, it is not possible to add a logical system, but you can delete the business system and recreate it with the same name without problems.
After assigning a new logical system to a business system, you have to go to the integration directory and reload the logical system for the business system. Therefore open the Business System in change mode and maintain the Logical System with menu service -> Adapterspecific Identifiers.
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Stefan

I need help in logical system name in business system

i created two business system with same logical system name and now am getting error in ID when i try to activate business system"" Logical system LSSUN already exists in service | BS_RCVESUN"" So,i again changed a logical system name in SLD and tried to activate it again but changes is not reflected back in ID.again it show logiacal system alredy exists.
pls giv me a steps to reflect changes back in ID.
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open BS in edit mode,
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While creating business system in SLD what should give for the logical system name?
Should the logical system name exists in ABAP stack or the new one?
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Hi,
If you are creating the BS for SAP R/3 in SLD means we have to give the LS name which we had in SAP R/3( goto SALE and take the LS from there)
Goto Assign LS-----take the client which you are using for SAP R/3 and take the LS name assigned to that Client
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I have little doubt what will be the logical system name for creating Business systems in SLD for third party?
thanks
Gowri

Hi Gowri,
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Logical system name in SRM system

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Logical System names are system specific, hence you have a different name in SRM system which will represent your backend system and this is not at all an issue. As suggested by SAP; '0000000050' is not the best name as per best practices.
You should have a name which should be of the pattern: <SID>CLNT<Client Number>.
Now here is the solution/work around. But be very careful and try this in sandbox system before being carried out in Dev/QA/PRD systems. Please make sure no other users are performing any activity while these tasks are being carried out.
In addition, please read through the ["Set up and system copy of SRM server 5.5";|https://websmp204.sap-ag.de/~sapidb/011000358700000310782007E/SRM50_SetupTranspCopy.pdf] guide before you carry out this activity:
The below activities are to be carried out only in SRM system
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2. Then use the transaction BDLS, to convert the old logical system name to new logical system name in all the tables.
3. Now, the step 2 ensure the logical system name is converted appropriately in all tables except SRM Org Structure related table.
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logical system name is relevant only for Idocs, but it is always a good idea to maintain the technical and business systems with all the information you can provide.
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ganesh.

Connect to R/3 systems with different XI systems

Hi all,
I have the next scenario:
R/3 system A --> XI system A --> Other systems
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Hey
are u suppose to do an IDOC(R/3 system A)-Xi-IDOC(R/3 system B) scenario,of u have to collect IDOC's from both the R/3 systems and send it to a single file?
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Message was edited by:
Ahmad

3rd party tech systems for multiple business systems...

I think this might a very stupid question but still would like to post it..:).. In a 3parties involved scenario, can 1 technical system be assigned to multiple business systems , if all business systems refer to the same 3 party..or does each 3rp party business system needs its own technical system..
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Hi Teresa,
>>>Also I need to move only 1 product and the SWCV assigned to the product to QA..I do not want to export entire SLD..By exporting this single product and importing into the SLD of QA, I hope it will not overwrite the SLD components of the QA box but add this new product as delta
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Remember to do a backup of your QA SLD
(from the SLD - administration)
then if you make a mistake nothing will happen
about the second question:
<i>"Business systems, which name the logical receiver independently of technical properties. For example, a business system might be a client of an SAP system.
Technical systems with which the hardware of the system is specified in more detail (server data, and so on)."</i>
this should be possible not only for SAP systems
Regards,
michal
Message was edited by: Michal Krawczyk

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Cheers
Fernand

Hi,
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Pushkar

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In Authentication > SAP, I have given System and client names, but logical system name is not generated.
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Thanks in advance,
Priya

Hi John,
Thanks for your response.
FQDN and IP address are added in the host file.
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Without logical system name, other details are filled for Application Host Logon as
Application server name - Host name
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Thanks,
Priya.

No Logical System Entry in Business System

When I will send an IDOC from XI to a target R/3 system, I am getting an error "Unable to convert the sender service to an ALE logical system "
I checked the threads and the problem seems to be, that there is no Logical System recognised by the Business System.
I'll checked the logical System in the Technical System in SLD, and it is there.
I checked SALE, and the entry is in the systems.
But when I go to the Integration Directory and check System-->Adapter Specific Informations, I see an empty entry for "Logical System". The field stays un-editable and when I hit the "Sync with SLD" button, nothing happens.
Any idea, how to either enter the logical system or make it recognise the SLD entry?
Thanks for any hints, points will surely be awarded

Hi,
Have you looked int XI FAQ by Michal?
/people/michal.krawczyk2/blog/2005/06/28/xipi-faq-frequently-asked-questions
Have a look into the weblog
/people/michal.krawczyk2/blog/2005/03/29/xi-error--unable-to-convert-the-sender-service-to-an-ale-logical-system
which addresses your problem.
Regards,
Jai Shankar

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Hi,
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BO Dev Environment
BW role ZHR has been imported and group XXD100@ZHR is automatically created. Also, we have granted group XXD100@ZHR access to different folders, reports and universes in this environment.
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Regards,
Olu

Hi,
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ingo

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Same Logical System Name, different Business System

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