Decouple the ABAP  and J2EE

Hi All,
      I was installed the Netweaver server on windows 2003 server over sqlserver database. The jlaunch and sqlserver process is taking too much memory.
I would like to decouple the ABAP and J2EE server ......how can i approch this. Is there any way to reduce the memory usage of sqlserver and jlaunch process....?
Is there any solution to that problem...please let me know.
Thanks & Regards,
Sridhar M.

I would like to decouple the ABAP and J2EE server
I didnt understand the term decouple over here for ABAP and JAVA instance. But however, if you dont want the JAVA instance to start along with ABAP, you can control it through the profile parameter rdisp/j2ee_start.
More info:
http://help.sap.com/saphelp_sm32/helpdata/en/9a/b9b09d57aba54ca6d010b82b9119e4/content.htm
Hope this helps..
Cheers,
Jazz

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