STAD Report generation takes too Much time

[Former Member]

Dear Experts,

In our Production system if we execute the STAD report for10 minutes to get the business transaction data for a single user or multiple users. Its taking too much time upto 500 sec sometimes throwing DUMP due to time out.

We have the issue from the begin itself.

What are the checks needs to done and how to fix the issue ?

Is that possible to schedule the same in Background to get the output and how ?

System Info:

ECC6.0 EHP4, Kernel Release 701 Support Pck - 55.

Windows MSCS Clustering.

SAPOSCOL on both instance.

Thanks,

Jai

[Former Member]

Hi,

If the load of your system is very high, 10 minutes is much too long for STAD.

The solution that I use is to display shorter intervals (maximum 3 minutes in my most loaded system).

As rdisp/max_wprun_time is a dynamic parameter, a possible workaround is to increase its value during the time necessary to run STAD.

Regards,

Olivier

[Former Member]

You can't schedule STAD as background job. You should be able to run report for a user with 10 min duration.

Whats going on in SM66? Is the system too much busy?

[Former Member]

Hi,

Make sure you have enough disk space available for all the statistic files. Otherwise the syslog (transaction SM21) shows the following message:

> File: /usr/sap/<SID>/DEBMGS<nr>/data/stat

Failed to write to file, error 0028

Regards,

SBK