One R/3 system, two BW systems

Hi all BW experts,
we have two BW systems connected to one R/3 system.
One of the two BW systems is not in maintenance by our development team.
In the User-Exit EXIT_SAPLRSAP_001 the code implemented for the extractors is valid for both BW systems.
My question is : it is possible in this EXIT to know which
BW system is involved in the extraction?
If i can know it, i can divide the ABAP code in two parts and to apply modifications only for the BW system developed by us.
Thank you to everyone.
Fabrizio

Hallo Fabbrizio
In your case you have to use SY-SYSID which is giving you the system ID.
for example:
Data: syst like SY-SYSID.
syst = SY-SYSID.
if syst = ...
else.
endif.
the field SY-UNAME is returning the SAP USER which is suppose you are not interested.
I hope this can help you
Mike

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