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Thursday, 16 June 2011

How to change SAP parameters ?

This article answers following query :
How to change or set a SAP parameter
SAP parameter can be set using RZ10 transaction. Go to RZ10, select the respective instance profile of the application server on which you would like to change the parameter.
From the dropdown of profile, select the instance profile (of the application server) on which you would like to change the parameter.


After selecting the profile, select extended maintenance button and press change push button.

It displays a screen with all the parameters as shown below :

You can  either search the parameter or create the parameter and then set the value to the desired and save the same as below.

Set the parameter value in the text box provided and click copy button to copy the same and then press back button and press copy again in the next screen. After that press the back arrow to come to the following screen

Click on Save button to save and activate the profile.

Press no to goto the next screen



Press yes, to activate the profile.



The parameter will take effect after restart of the application server
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28 comments:

  1. Anonymous3 July 2012 at 17:22

    hi....
    nice doc...
    can u please explain the difference between RZ10 and RZ11.

    ReplyDelete
  2. DurgaPrasad10 July 2012 at 19:58

    Hi..Through Rz11, we can view the sap parameters default value, current value and profile parameter value. Default value means the value obtained after system setup. profile parameter value is the value present in RZ10 profiles. Current value means that value that is set for a parameter through Rz11 tcode(i.e. value set for a parameter dynamically).

    Through Rz11, we can set value for a some selected parameters and those values will be lost after restart of the application server and system again starts with values in profile.

    Through Rz10 transaction, we can set permenent values to a parameter, whose values take effect only after restart of the application server as after restart profile file parameters will be read by server.

    To summarize, through Rz11 we can set values for dynamic parameters for temporary purpose and these values will be lost if application server is restarted. If you would like to change those values permenantly, we need to set through Rz10 and values take effect only after system restart.

    ReplyDelete
    Replies
    1. Padma14 July 2012 at 16:25

      Good Job Boss..Keep Posting More Blogs by considering Experienced guys plz

      Delete
    2. DurgaPrasad15 July 2012 at 00:33

      Thanks Padma...Certainly will post

      Delete
    3. Unknown16 May 2014 at 07:23

      Keep Posting That Is Very Helpful For Basis People

      Delete
  3. Technocrat17 August 2012 at 18:48

    DurgaPrasad,

    Such a nice Blog.... this has helped me a lot.
    Thank you so much..

    ReplyDelete
  4. DurgaPrasad21 August 2012 at 17:11

    Thanks a lot Sowmya

    ReplyDelete
  5. Unknown16 October 2012 at 20:39

    NICE BLOG ANNA , POST MORE REAL TIME ISSUES FOR US

    ReplyDelete
  6. Pranab Das30 November 2012 at 18:13

    Really Very Good Docs..

    Excellent !!

    Pls continue to post such Nice Docs on Various Topics...
    --Pranab

    ReplyDelete
  7. Unknown30 November 2012 at 21:48

    kernel upgrade problem

    ReplyDelete
  8. siddhesh mhatre1 March 2013 at 01:20

    hello DurgaPrasad

    I want to activate the SAP* user by changing parameter login/no_automatic_sapstar to 0
    when I use tcode rz10 could you please let me know where can we finf profile version

    ReplyDelete
    Replies
    1. Anonymous1 March 2013 at 15:01

      Hi..When you have selected respective profile in RZ10, in the below box, the profile version will be visible.

      Delete
    2. Unknown15 July 2013 at 20:33

      hi i will tel the rz10 and rz11..simple parameters are two types standard,and dynamic,rz10 mean create the parameter and rz11 is display the parameter,if u change the parameter rz10 and restart the servers..and rz11 is no need to restart the system..

      Delete
  9. Anonymous1 March 2013 at 09:35

    Hi Durgaprasad,

    I have one question!!!!!!!!!!!

    how is the opening on SAP BASIS?

    I am going to learn this course?

    ReplyDelete
    Replies
    1. Anonymous1 March 2013 at 15:01

      Hi..Opening are good for SAP Basis

      Delete
    2. Unknown15 July 2013 at 20:34

      hi plz send me support interview questions...

      Delete
  10. Anonymous29 October 2013 at 13:29

    Hi,
    his post is awesome specially for those who dont have any knowledge in SAP like me a beginner....
    I came to know about this blog by searching a lot over the google. Finaly came to know about this and this really very helpful to everybody. I have a doubt, if you can give me suggestion or guide me then it would be really very helpful.
    I have done MCA in 2007 and after that I am working as Software Test Engineer. Now I have 5+ years experience in software testing and want to start career in SAP. I am a selenium tester as well.
    Can you suggest me that which SAP module is good for leaning for me as career.
    As I have experience in software tesng only. Should I go with SAP testing or get trained on SAP basis (not intrested in ABAP)?
    Kindly guide me here. ALso please tell if I go for SAP testing then what is the scope in that and if I go with BASIS then shat is the scope there.?

    Thanks
    Amit Kumar

    ReplyDelete
  11. Unknown12 December 2013 at 07:32

    Hi Amit,
    Openings for SAP Basis are always good and this module has a bright future as this is an admin related.so, dont worry ..go ahead and learn it...

    ReplyDelete
    Replies
    1. Prashanth20 July 2014 at 10:57

      Sir, I am Prashanth K, being a beginner, is it what is best way to start to learn SAP BASIS.

      Delete
  12. Prashanth20 July 2014 at 10:54

    Thank you Sir... very useful info.

    ReplyDelete
  13. Anonymous2 March 2015 at 19:44

    Its really a great helpful to all the people like me who are new to SAP.very very thanks sir.i have learned a lot of concepts just because of u.Thank you very much sir

    ReplyDelete
  14. Unknown31 March 2015 at 14:19

    This blog is excellent... Many thanks to durga prasad sir....

    ReplyDelete
  15. Unknown31 March 2015 at 14:21

    This blog is excellent... many thanks to durga prasad sir...

    ReplyDelete
  16. Unknown4 June 2016 at 16:38

    Can we change value in RZ11? How?

    ReplyDelete
  17. Avinash Vennampally8 September 2016 at 21:08

    really a great job simplifying the difficult things in easiest way. i hatts off you Mr.Prasad.. Thank you a tons for uploading this...

    ReplyDelete
  18. Unknown3 February 2017 at 16:34

    i am very grateful to you sir. this is really a good blog for fresher.

    ReplyDelete
  19. Anonymous17 May 2017 at 01:10

    Hi,
    can you explain about Administrative data, Basic Maintenance & Extended maintenance

    ReplyDelete
  20. Anonymous3 November 2017 at 09:22

    Hi ,

    Why we need do to restart after Changing parameter in a system?

    Thanks.

    ReplyDelete

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