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SAP NW 2004S J2EE installation on iSeries v5r4


I need to install the SAP WebAS Java on a new memory pool on iSeries.

SAP Note 717376 states following:

server processes:
initial heapsize (-Xms): 1024M
maximum heapsize (-Xmx): 4096M
dispatcher processes:
initial heapsize (-Xms): (64 * number of J2EE servers)M
maximum heapsize (-Xmx): 2048M (at least 4 * initial size)
bootstrap processes, SDM:
initial heapsize (-Xms): 64M (or don't set it at all)
maximum heapsize (-Xmx): 2048M (or same as Xmx of related Java process)

How do you calculate the size of the memory pool?

Is that the sum of every maximum heapsize?

Best regards,

Nicolas De Corte

Former Member

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