21.View Locked Transactions

As you know, you can lock/unlock transaction codes via SM01.
But, how do you go about viewing the transactions that are locked in the system?
You need to look in field CINFO, table TSTC.
Within SAP, you can use either SE11 or SE16 to browse the table contents.
Make sure you enter "A0" as the "HEX01 data element for SYST" starting value and "A9" as the ending value.
This will list all the transactions locked in the system.
Note: The CINFO field description is "HEX01 data element for SYST".

22.Logging on to SAP using SAPSHCUT

You need to pass these parameters:
-sysname = entry name in SAPLogon
-client = client number
-user = user ID
-pw = password (in plain text)
Optionally, you can pass parameter -command to execute a transaction upon logon.
See example below:
sapshcut -sysname=SAP Production -client=000 -user=sap* -pw=06071992 -command=SM04
For more information, run SAPSHCUT /?

23.Fast Logon to an SAP Server

You can log on to an SAP server quickly using the "SAPGUI" executable.
This way, you do not even need SAPLogon.
At the command prompt type:
sapgui hostname instnumber
Example:
sapgui myprd 00
The example above lets you log on to the server "myprd" with instance number 00.
The SAPGUI.exe is located under the "SAPgui" directory. You either need to put this directory in your system's path or change to the directory to be able to log on as indicated above.

24.Saving Passwords for SAP shortcuts

Passwords are not saved in shortcuts created within SAPGUI. In fact, when you edit a shortcut the password field is grayed out.
Why? Because you need to first register the SAPshortcuts using:
sapshcut -register
SAPSHCUT.exe is located under the SAPpcsapgui directory. In SAPGUI 4.0 it was called SAPSH.exe.
Once you do the registration you need to open the registry (regedit or regedt32) and change the value data of "EnablePassword" to "1" under:
HKCU/Software/SAP/SAPShortcut/Security
Then, you will be able to type and save your passwords.

25.SAP table with Version and Instance name

USAP R/3 stores its version, instance name and OS platform in tables!
This is excellent as you can then query the database to get the R/3 version, Instance Name and OS platform as follows:
select * from SVERS
select * from TSLE4
You don't even have to log on to the application to get this info. The above query gives it to you in less than 1 second.

26.Logging on to SAPNet directly (bypass OSS1)

You can logon to SAPNet -R/3 FrontEnd without using transaction OSS1.
This way you don't have to open an SAP session just to log on to SAPNet.
Here is how to do it:
a. Create the file "saproute.ini" under the %winnt% directory and add the following two entries:
[Router]
sapservX=/H/your-SAProuter-internal-IP-address/H/SAPServX-IP-address/H/
Example:
sapserv4=/H/200.10.10.24/H/204.79.199.2/H/
200.10.10.24 is my SAP router's IP address.
204.79.199.2 is SAPServ4's IP address.
b. Create the file "sapmsg.ini" under the %winnt% directory and add the following two entries:
[Message Server]
O01=oss001.wdf.sap-ag.de
c. Open the SAPLogon program (it is part of the SAP FrontEnd software -SAPGUI, on your PC).
d. Click on the "Groups" button.
e. Click on the down arrow for "SAP Router for" and select your SAPServX from the list.
f. Click on the "Generate list" button.
g. Select "1_PUBLIC" from the list of groups.
h. Click on the "Add and Logon" button.
You're done! You can change the name of the SAPNet session in SAPLogon if you want to.
No more typing OSS1!

27.Determining who executed a transport

se11-->tplog

28.HP11i安装oracle 920 时出错，"Error in invoking target install of make file ＄ORACLE_HOME/ctx/lib/ins_ctx.mk"?

login os level as user root,cd /usr/lib
ln -s /usr/lib/libX11.3 libX11.sl
ln -s /usr/lib/libXIE.2 libXIE.sl
ln -s /usr/lib/libXext.3 libXext.sl
ln -s /usr/lib/libXhp11.3 libXhp11.sl
ln -s /usr/lib/libXi.3 libXi.sl
ln -s /usr/lib/libXm.4 libXm.sl
ln -s /usr/lib/libXp.2 libXp.sl
ln -s /usr/lib/libXt.3 libXt.sl
ln -s /usr/lib/libXtst.2 libXtst.sl
note:499055,97953

29.install sap support package ,upgrade kernel(19466)?

Notes: 447925(old),782140(new),664679(special feature on windows)

30.DB13做数据库备份或check时，出现ORA-01031: insufficient privileges?

Download sapdba_role.sql from sap website and execute it

转载于SAP学习门户网，原文链接：http://www.sap6.com/learn/basis/073505122015/3399.html