ST02: SAP Memory--> Extended Memory->Max.Use=In Memory

[Former Member]

Hi SAP Guru's

O/S: AIX, D/B: DB2, R/3 4.7 (620 Kernal)

My production System show

ST02: SAP Memory--> Extended Memory->Max.Use=In Memory

SAP memory Max. use (KB) || In memory (KB)

Extended Memory 8,388,608 || 8,388,608

Plz. let me know in detail what action I have to take.

Thanks & Regards,

Kishore Reddy

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[Former Member · Accepted solution]

Hi Kishore,

As stated this is not a problem actually. Anyways what I can suggest is increasing physical memory on your box and then increasing the profile parameter

em/initial_size_MB . This is like a simple case of a container having a capactiy of 1 litre being full with that 1 lite of capacity. problems will come only if the value memory value is really low and cause termination of your programs. I dont know if that this case with you right now. If not then no need to worry for it.

Regards.

Ruchit.

[Former Member]

Hello Krishna,

Initially you had mentioned that max memory was greater than in memory. That was surpsrising. Now i think you have checked and changed that both are equal. This scenario is okie. We have this scenario on several of your production servers. where Max Memory=In memory. This will happen because certain process will need all the available memory. So need to really take action. Also you are pretty close to maximum limit 8.196 MB.

Please award points in case the answer solved your query.

Regards.

Ruchit.

Message was edited by:

Ruchit Khushu

[Former Member]

Hi Ruchit,

I was pasted from Note pad to Message, I dint' see the Preview,

Later I saw and Formated the Message. I din't change the values.

Okey, thanks

but you din't give me the solution, I am looking for that

Thanks & Regards,

Kishore Reddy

[Former Member]

Hello Krishna,

You need to increase the value of profile parameter em/initial_size_MB in RZ11.This will decide the in memory use value.

What is the current value?

Regards.

Ruchit.

Message was edited by:

Ruchit Khushu

[Former Member]

Hi Ruchit

Instance Profile RZ11 shows

em/initial_size_MB=8192

you need any other details let me know.

Thanks for the Quick reply

Kishore Reddy