he transaction ST07 provide information such as the numbers of users logged on into each of the SAP Application modules.

Double click on the application modules for more information breakdown.

If there are no analysis data is available for the history in ST07, it is because the program RSAMON40, which generates snapshots of the application monitor data and saves them to the database, has not started yet. If RSAMON40 runs regularly, the data may sometimes be deleted again by a reorganization program.

For releases lower than 31I, schedule the program RSAMON40 periodically (hourly) as a background job.

As of Release 31I, this report is automatically carried out by the performance collector (RSCOLL00). Check the scheduling of RSAMON40 in table TCOLL as described in note 12103.

To prevent the data from being deleted again by a reorganization program, you must still make the following entry in the SAPWLREORG table:

CI ID =
MONIKEY = –+++++++
RESIDENCY = 0

System Administration

Listed here are practical and helpful SAP BC Stuff to assist those supporting the SAP Basis Components. You can find sample interview questions, faq, frequently used administration tcodes and other tips about SAP Basis. If you have any SAP Basis question, do feel free to raise it in the SAP Basis Discussion Forum.

What is the full form of the word B.A.S.I.S.?

Business Application Systems Integrated Solutions.

To check the workload statistics for all the R/3 System, go to transaction STAD.

Why data was not showing in ST03?

Problem:
Last one month I face this problem when I am taking full system o/s backup of production server stopping all the oracle automatic serveice with SAPOSCOL & SAPPRD_00 , STOP SAPMMC. When backup was completed, I started all the service. However, after some time data was not showing in ST03. When I stop & start this sap services SAPOSCOL & SAPPRD_00, then data will start showing for some time but after 2 day same problme comes again.

All sap pjobs are running well. What could be the problem in SAP.
Details of server:
O/S : Windows 2003
SAP : 4.7 EE
Oracle : 9i

Solution:
1. Ensure that the job COLLECTOR_FOR_PERFORMANCEMONITOR executes the report RSCOLL00 hourly. Furthermore, the report RSSTAT80 should be executed every hour. You achieve this by maintaining the table TCOLL with transaction SM31. Enter “X” in every hour for the report RSSTAT80 (column “Time of day”).

2. The report RSSTAT80 should be executed every hour. You achieve this by maintaining the table TCOLL with transaction SM31. Enter “X” in every hour for the report RSSTAT80 (column “Time of day”). You should then increase the maximum number of statistics records read in each run of RSSTAT80. You can set this value with transaction ST03, Goto -> Parameters -> Performance database. Press “Modify parameters” and enter at least 10,000 for the value “Max. number of records cumulated per call”. You must then save the settings.

3. Using transaction ST03, Goto -> Parameters -> Performance database, pushbutton “Modify parameters”, increase the value of “Max. number of records cumulated per call” to at least 10,000 and save the change. If this or a larger value is already set, please proceed as in point 2.

Notepad Trick !

Well quite old but here is d complete collection



Step 1: Open Notepad

Step 2: Write following line in the notepad.

this app can break

Step 3: Save this file as xxx.txt

Step 4: Close the notepad.

Step 5: Open the file again.







or



1> Open Notepad

2> Enter four words separated by spaces, wherein the first word has 4 letters, the next two have three letters, and the last word has five letters

3> DON'T hit enter at the end of the line.

4> Save the file.

5> Close Notepad.

6> Reopen Notepad.

7> Open the file you just saved.



or



Open a note pad

type Bush hid the facts

save that file,

close it

again open and see...

Did you know that the flight number of the plane that had hit WTC ...on

9/11 was Q33N ....Open your Notepad in ur computer and type the flight

number i.e Q33N... Increase the Font Size to 72, Change the Font to

Wingdings. U will be amazed by the findings.

log trick !! make ur Notepad a diary !!

Sometimes we want to insert current data and time, whenever we open the file in the notepad. If you are a lazy person like me, who don’t like to press F5 whenever you open a notepad. Then here is a trick to avoid this. Just add a .LOG in the first line of your text file and close it.

Whenever you open the file with that text in the first line in the notepad, it will insert the current date and time at the end of the file. You can start entering your text after that.

WHY?

The reason this happens:



In notepad, any other 4-3-3-5 letter word combo will have the same results.

It is all to do with a limitation in Windows. Text files containing Unicode UTF-16-encoded Unicode are supposed to start with a "Byte-Order Mark" (BOM), which is a two-byte flag that tells a reader how the following UTF-16 data is encoded.



1) You are saving to 8-bit Extended ASCII (Look at the Save As / Encoding format)

2) You are reading from 16-bit UNICODE (You guessed it, look at the Save As / Encoding format)

This is why the 18 8-bit characters are being displayed as 9 (obviously not supported by your codepage) 16-bit UNICODE characters

Changing Header and Footer

Ever printed the little text you wrote in Notepad? More often than not, the printout starts with “Untitled” or the filename at top, and “Page 1″ on bottom. Want to get rid of it, or change it? Click on File, Page Setup. Get rid of the characters in Header and Footer boxes, and write what you want as Header and Footer. Use the following codes.



&l Left-align the characters that follow

&c Center the characters that follow

&r Right-align the characters that follow

&d Print the current date

&t Print the current time

&f Print the name of the document

&p Print the page number

Print tree root

a. Open NOTEPAD and enter {print tree root}

b. After that hit enter and type C:\windows\system

c. After that hit enter and type {print C:\windows\system\winlog

d. Hit enter and type 4*43″$@[455]3hr4~

e. Then save the file as teekids in C:\windows\system.