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Former Member



We have installed our LC (7.6.03 build 12) on a UNIX machine with 57Gb of RAM/ 8CPUs

We decided to put the value 5625000 to the parameter CACHE_SIZE (= 45Gb)

What could we put for the parameter OMS_HEAP_LIMIT ? By default, I think the sapinst will put the same value as the CACHE_SIZE (but in KB) ...

We have the LC installed in the same machine as SAP SCM 5.0 plus it's db Oracle.

Thanks for your answer.


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    Former Member
    Jun 05, 2008 at 07:07 AM


    check following sap note

    Note 719652 - Setting initial parameters for liveCache 7.5 or 7.6

    Note 833216 - Parameter values as of liveCache versions 7.6 and 7.7



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    • Former Member Former Member

      Thanks for your answer ... I finally found a "rule of thumb" method in the ADM555 course:

      CACHE_SIZE = 40%-60% of RAM

      OMS_HEAP_LIMIT = 50% of I/O buffer size

      Thanks a lot for your help