Dynamic Determination of Logical System- Transaction Launcher

Hi Friends,
Need your suggestions and inputs on how to dynamically determine the logical system for the transaction launcher.
Our system landscape is like this.
We have one CRM connected to mulitple back end ECC Boxes. Currently, we have created separate TL's fo VA01 ( One each for each back end application ) and provided the same in logical link and controlled the same via business role.
For eg: BROLE1 - LLINK1 having (TL VA01) pointing to ECC System1
BROLE2 - LLINK2 having (TL VA01) pointing to ECC System2
BROLE3 - LLINK3 having (TL VA01) pointing to ECC System3
The above procedure is working fine. But what we are trying to do is, when the end user clicks on the TL link in WEB UI, Based on the assigned business role, it should dynamically determine the back end system and open the VA01 Screen in that system.
I have activated indicator multiple systems in the customizing of mapped logical systems.
In debugging mode, i have tried changing the LOGSYS value @ run time in the handler class.
Any pointers on this would be of great help.
Thanks,
Madhu

Hi,
Try this..
To maintain RFC destination in each business role, there is one functional profile "ERP_SALES_ORDER" where in you can maintain respective rfc destination.
Create z-functional profile's for "ERP_SALES_ORDER" and maintain corresponding rfc destination, later assign these erp sales order function profiles in respective business roles trxn (CRMC_UI_PROFILE).
you can use the below statement to fetch rfc destination whcih assigned to business role via functional profile.
If gv_rfc is INITIAL.
gv_rfc = CL_CRM_IC_ERP_SERVICE=>GS_ERPPROF-RFCDEST.
ENDIF.
Hope this helps.
Cheers,
Sumit Mittal

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Hi Gurus
I am new to CIC WebClient. Today I started working on Transaction Launcher in it. Where I am calling a BOR Method(Service Order Creation) from the back-end ECC system. Now When I try to access it through WebClient, it is giving an error related to logical system.
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Hits

Hi,
Try this..
To maintain RFC destination in each business role, there is one functional profile "ERP_SALES_ORDER" where in you can maintain respective rfc destination.
Create z-functional profile's for "ERP_SALES_ORDER" and maintain corresponding rfc destination, later assign these erp sales order function profiles in respective business roles trxn (CRMC_UI_PROFILE).
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ENDIF.
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Cheers,
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Dear all
Got an issue while executing ATP check on a planned order in product view,
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Integration with SAP Components
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Message no. OL860
Diagnosis
You attempted to instantiate an object with the specified logical system within the distributed runtime environment. However, an RFC destination has not been defined for this logical system.
System Response
The object instance cannot be generated.
Procedure
Define the RFC destination or use the local runtime environment.
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hi
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Hi,
how can I determine own logical system.
Thanks.
Marian

U can determine the own logical system using the FM OWN_LOGICAL_SYSTEM_GET.See the example code below :
data : l_ownsys   TYPE logsys.
CALL FUNCTION 'OWN_LOGICAL_SYSTEM_GET'
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    EXCEPTIONS
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How determine the target system rfc in abap (ok in sm59)

Hello sap men and women,
I want to determine my logical system Crm in R/3 in abap. What is the function?
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Servane

No here, it's not the same logical name between dev, tests and prod systems.
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call function 'SMOF0_READ_SMOFPARSFA'
    exporting
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    importing
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I search the same function in R/3. Do you have an idea?
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Should we define logical system for Transaction Launcher to call transactions from back end ECC system. If yes, why we do this and where we maintain the logical systems?
Can we use existing ECC logical system, whcih mapped with SAP CRM system?
Where can we define the logical system for Transaction Launcher?
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Hi Raghu Ram
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In Risk Management module when we execute the report "Analyze LTVD Request Relevance of Products" (/SAPSLL/PRE_VD_OPT_ANL_PROD) we sometimes get the error message:
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Hi,
I well understand that the receiving partner can be a partner: Vendor (LI).
I have seen that working.
However, in the Partner Profiles (trans: WE20), the receiver was created as a Logical System (LS).
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hi Anit,
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Dynamic Determination of Logical System- Transaction Launcher

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