Hi..In this blog am covering SAP Basis/netweaver concepts, monitoring, administration, performance tuning, SAP implementations, sample BASIS CVs and FAQs. Please join as followers and please subscribe to get an update on new articles published. For SAP Training, [email protected] or contact Keylabs Bangalore(+'91-8861770545') and Keylabs Hyderabad (+91-9550645679) and USA Contact 908-366-7933: Training Link:http://sapbasisdurgaprasad.blogspot.com/2011/09/sap-basis-training.html SAP Basis Tutorials SAP Basis Tutorials Home Authorisation Administration Database Performance Tuning FAQs Implementations SAP BASIS Demo - Keylabs Hyderabad: 11-July-2013 at 6 pM (Contact Hyderabad: +91-9550645679) SAP Netweaver Demo in Keylabs Hyderabad : 19-July-2013 at 8 AM by Durga prasad (Contact Hyderabad: +91-9550645679) SAP BASIS/Netweaver/Security/GRC 10 Training in Keylabs Bangalore: +91- 8861770545, [email protected] - SAP BASIS Batch in Bangalore from Aug 7th. SAP BASIS/Netweaver/Security/GRC 10 Training in Keylabs Hyderabad:+91- 9550645679 , [email protected]For SAP Online Training - All modules: +1-908-366-7933(USA) - Click here to register. Training Related Link : http://sapbasisdurgaprasad.blogspot.com/2011/09/sap-basis-training.html Please also check SAP basis forum to post/answer technical questions : http://sapbasisdurgaprasad.freeforums.org For BASIS course content, Visit our website: http://www.keylabstraining.com/sap-basis-online-training SAP BASIS/NETWEAVER/SECURITY TRAINING Friday, 20 May 2011 SAP Basis Daily Monitoring Tcodes Proactive monitoring of the SAP systems, will help to understand issues in advance & helps us to take corrective actions and thus will lead to lesser downtime of the systems, improving profitability of the business organisation. Monitoring can be focused on ABAP stack(including database checks), Java Stack and Oslevel checks. Keylabs Training Like 189 Loading... Search This Blog SAP BASIS/Netweaver Training in Bangalore: Keylabs Bangalore : +91-8861770545 SAP BASIS/Netweaver Training in Hyderabad: Keylabs Hyderabad: +91- 9550645679 SAP Online Training for All modules Key labs SAP TRAINING
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Hi..In this blog am covering SAP Basis/netweaver concepts, monitoring, administration, performancetuning, SAP implementations, sample BASIS CVs and FAQs. Please join as followers and pleasesubscribe to get an update on new articles published. For SAP Training,[email protected] or contact Keylabs Bangalore(+'91-8861770545') and KeylabsHyderabad (+91-9550645679) and USA Contact 908-366-7933: TrainingLink:http://sapbasisdurgaprasad.blogspot.com/2011/09/sap-basis-training.html
SAP Basis TutorialsSAP Basis Tutorials
Home Authorisation Administration Database Performance Tuning FAQs Implementations
SAP BASIS Dem o - Key labs Hy derabad: 11-July -2013 at 6 pM (ContactHy derabad: +91-955064567 9)
SAP Netweaver Demo in Keylabs Hyderabad : 19-July-2013 at 8 AMby Durga prasad (Contact Hy derabad: +91-955064567 9)
SAP BASIS/Netweav er/Security /GRC 10 T raining in Key labs Bangalore: +91-88617 7 0545, sindhu@key labstraining.com - SAP BASIS Batch in Bangalorefrom Aug 7 th.
SAP BASIS/Netweav er/Security /GRC 10 T raining in Key labs Hy derabad:+91-9550645679 , [email protected]
For SAP Online T raining - All m odules:+1-908-366-7 933(USA) - Click here to register.
Training Related Link :http://sapbasisdurgaprasad.blogspot.com/2011/09/sap-basis-training.html
Please also check SAP basis forum to post/answer technical questions :http://sapbasisdurgaprasad.freeforums.org
For BASIS course content, Visit our website:http://www.key labstraining.com/sap-basis-online-training
SAP BASIS/NETWEAVER/SECURITY TRAINING
Friday, 20 May 2011
SAP Basis Daily Monitoring Tcodes
Proactive monitoring of the SAP systems, will help to understand issues
in advance & helps us to take corrective actions and thus will lead to
lesser downtime of the systems, improving profitability of the business
organisation.
Monitoring can be focused on ABAP stack(including database checks),
This transaction code will be useful to view the processes that are
running currently in an sap insance. In this view you can check whether
there are free workprocesses to execute the processes. If all the
workprocesses are in running state and no work process is idle it means
that wait times will increase for the processes that are waiting in the
dispatcher queue leading to performance degradation. If you find that
there are no free workprocceses for maximum times that you may
consider, increasing the number of workprocesses.
How to increase the number of work processes
SM66 : (Global process overview)
This transaction code will be useful to view the processes that are
running across all instances/application servers of a SAP system. Similar
to SM50 checks can be done in this transaction as well.
SM51 : (Application servers status)
This transaction code will be useful to view all the hostnames and
application servers status. If any application server is down, the same
can be identified using status of the server column. We can also figure
out different Message types (Dialog, Batch, Update, Upd2, Spool, ICM
etc) configured for the respective servers.
SM12 : (Lock entry list)
This transaction code will be useful to view all the sap locks that are
present in the system. As part of monitoring, we need to look for any
old sap locks that are more than 1 day. If any such locks, we need to
analyse the reason for that lock for such longer duration and take
actions accordingly. A lock can be set for such a long duration due to a
long running background job or a lock is not released due to an
application error or a program terminated abruptly but lock not released
etc.
How to delete a sap lock?
modules
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This transaction code will be useful to view all the abap dumps that have
occured in the system on a given day. As part of daily monitoring, it is
the responsibility of the basis administrator to analyse the dumps and
take necessary actions to avoid issues.
Some of the examples of abap dumps are timeout issue, database space
issue, spool overflow issue etc
SM21 : (System log)
This transaction is useful to view the log of the sap system for various
operations. This log will be very useful to identify various issue in
advance and to take necessary measures. System log is the place to
check out for any timeout, network issues, database space issues,
message server issues, spool overflow, locktable overflow etc issues.
Additional details :
SAP System log
SM13 : (Update Requests overview)
This transaction is useful to figure the status of update system. Incase
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and necessary action can be taken and update can be activated again.
Update got deactivated. what is the reason for update deactivation? How
to activate the update ?
SM14 transaction can be called internally from SM13. These both
transactions are useful for update administration.
In SM13, you can select status (canceled, to be updated, v1 executed,
v2 executed, all ) and time interval during which you would like to view
the status execute to check the overview of updates as per the status
and time interval selected.
In case of canceled updates, analysis to be done whether to repeat
update.
ST02 : (Tune summary )
This transaction will be used to monitor
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can u giv e full monitoring of st03 step by step , would be thankful if y ou giv estep by step
Reply
Prashant 3 December 2012 09:04
This is v ery excellent article. Very well documented and explained. A jobwell done.
Reply
DurgaPrasad 20 June 2013 17 :46
Thank U Prashant
Anony m ous 14 December 2012 01:58
Superb explanation. durga prasad! can y ou please explain what is thedifference between SM50 and SM66
Reply
Anony m ous 25 February 2013 15:34
Sm50 is the process ov erv iew of the particular serv er,and sm66 isthe process ov erv iew of all instances or serv ers...........
DurgaPrasad 20 June 2013 17 :40
Hi...SM50 will giv e y ou local workprocess ov erv iew where asSM66 will giv e y ou global workprocess ov erv iew.
It means, if y ou hav e multiple application serv ers installed in ansap sy stem, for a particular serv er y ou can v iew workprocessov erv iew through SM50 and if y ou want to v iew workprocessov erv iew of all application serv ers at one place, y ou can useSM66.
I´m sap basis administrator and I found this blog y esterday and I hav e togiv e all the support and congrat y ou for this, all the effort that y ou put hereis v ery useful for all of us, for all the people who, like me, want to read andsearch for credible information about sap basis activ ity !Go ahead! Hugs
Reply
DurgaPrasad 20 June 2013 17 :41
Thanks much friend...y our words are really motiv ates for me tospend more time on blog
Unknown 7 February 2013 13:52
god bless y ou sir
Reply
DurgaPrasad 20 June 2013 17 :47
Thanks my friend
Pradip Mishra 8 February 2013 14:41
Really great... marv elous work sir....this blog is really need / Asset forfresher as well as Experience candidates
Reply
DurgaPrasad 20 June 2013 17 :51
Thanks much Pradip
google 1 March 2013 00:32
I started to take notes from the entire blog for my interv iewThank y ou so much,Rathish
we can configure maximum 100 V1 updates and 100 V2 updatesper instance. Howev er in real life these many are not required andy ou can configure much lesser v alues.
rajkum ar 23 April 2013 22:47
v ery useful sir..
Reply
Anony m ous 28 May 2013 17 :36
What can we do if SAP sy stem is not working
Reply
DurgaPrasad 20 June 2013 17 :50
So many checks to be done...I hope it demands to write a separatearticle on this!1