How SAP control user's max processes

[Former Member]

My company's SAP is R/3 46C,every month ending the user will run CO88 or something else,it usually produce lots of

processes across some application servers,and cause these application server very slowly,so I have two questions

as bellow:

1.Can SAP control user's max processes,means a user cann't produce processes exceed that,and how to control?

2.Some t-code such as CO88 can produce a lot of processes,but it does not have parallel processing option,I want

to know which to control a t-code to parallel processing?thanks

B.R Richard

[Fabrizio_Irmici · Accepted solution]

In my point of view you could consider the use of the operation mode too (transaction RZ04).

You could set the optimized number of work processes related to your work load.

Fabrizio

[Former Member · Accepted solution]

The system has several application system,each instance has many dialog process,it has enough process,there is no need

use RZ04 to enlarge the dialog process.

I want to know when a user execute a t-code,it spawns lots of processes,how I control the number of processes it spawns,

such as 50?

Richard

[markus_doehr2 · Accepted solution]

> I want to know when a user execute a t-code,it spawns lots of processes,how I control the number of processes it spawns,

> such as 50?

This is an application dependent configuration. You can configure the number of processes by using RFC groups and/or logon groups and also in transaction CO88.

Markus

[Former Member · Accepted solution]

Could you tell me how to do it more clearly?thanks

Richard

[Former Member · Accepted solution]

Check the following SAP Note and Guide. This will help you addressing the issue that you are facing:

[SAP Note 74141 - Resource Management for tRFC and aRFC|https://websmp130.sap-ag.de/sap%28bD1lbiZjPTAwMQ==%29/bc/bsp/spn/sapnotes/index2.htm?numm=74141]

[Configuring System Resources for Parallel RFC, tRFC, and qRFC|https://websmp205.sap-ag.de/~sapidb/012006153200000495692003E/arfc_e.pdf]

Hope this helps.

Thanks,

Naveed

[markus_doehr2 · Accepted solution]

Richard,

I posted you a link to help.sap.com before, if you click on that one, you'll get exactly the information you want to have:

Quote:

You can use parallel processing in the following circumstances:

    * When you execute a costing run
    * When you mark and release standard cost estimates and costing runs
    * When you update other prices

and thereby improve the system performance. You activate parallel processing at the start of the costing run
or when you mark and release standard costing estimates, by setting the Parallel processing indicator
 in the relevant screen.

So I ask you to check http://help.sap.com/saphelp_46c/helpdata/en/7e/cb836643a311d189ee0000e81ddfac/frameset.htm.

Markus

[markus_doehr2]

You can configure that using server groups, see

http://help.sap.com/saphelp_46c/helpdata/en/7e/cb836643a311d189ee0000e81ddfac/frameset.htm

Markus