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Increasing Exntended Memory Size

Posted on Nov 16, 2007 at 10:03 AM 347 Views

Hello Folks,

I want to increase the size of extended memory from RZ10 using paramter em/initial_size_MB in the instance profile, but when I increased it from 2264 MB to 4264 MB, my system did not come up after restarting....

In MMC, it showed, disp+work.exe was yellow in colour with message "Could not connect to Message Server".

Message Server and rest all the processes were in green and running...

Other parameters....

PHYS_MEMSIZE=4264 MB (size of physical ram)

I reverted back to my old profile to start the system...

Can anyone tell me how do I increase my extended memory and how Extended block parameter is related with each other?

Appreciate your reply....

thanks in advance..

SAT

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    author's profile photo Siddhesh Ghag
    Siddhesh Ghag
    Posted on Nov 16, 2007 at 11:00 AM
    2

    Hi Satyajit,

    SAP has a concept of zero memory management on windows.

    Please check the following topic.

    http://help.sap.com/saphelp_47x200/helpdata/en/84/7ed384d81f11d188be0000e83539c3/frameset.htm

    Also when you change profile parameters related to memory, you should generally run sappfpar to check if the settings are okay , before stopping /starting the server.

    Regards,

    Siddhesh

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