I am offering Remote SAP Basis Support and Service to your company. No matter your company have dedicated SAP Basis or not, we can help you. Your company could hire me as Remote SAP Basis.
You can check here for futher information.
My deepest regret that I have to do this in order to support me maintaining this blog since I have to maintain my internet connection. I need to charge to you if you want to get this simple information.
I am offering paid support to Basis who want to implement Linux Migration on workstation so that by using SAPGUI for Java on Linux can print smoothly as well as Windows-based SAPGUI client. On SAPGUI for Windows, you can easily print SAP documents. But you can’t do that when you’re using SAPGUI for Java on Linux.
If you are interested in this solution, please call me on YM : devratt.
A lot of people keep asking me how to print SAP R/3 documents using printer attached on Linux PC.
SAPGUI for Java is already installed on my Linux PC but I was unable to print any SAP documents ? We can’t use Frontend Printing (F acces method) since there was no SAPLPD program on it. Tell me how ??
For this trial, I am trying to install SAP ERP 6 Ehp 5 using IBM DB2 10.5 FP 4. For the OS, I am using SuSE Linux Enterprise Server 12 (the latest one) using btrfs as file system. Usually, I used ext3 for the file system.
This installation is running well and smoothly but it takes long enough when “Import ABAP” step.
After installation is finished, I am trying to access the server using SAPGUI. But I got some error like this “os release linux 3.12.28-4-default #1 smp thu sep 25 17:02:34 utc 2014 (9879bd4) x86_64 is not supported with this kernel (720)”. I know that this error is because I use SLES 12 and this OS is using the latest production release kernel.
I tried to update SAP kernel to 415 level for this error and this was succeeded. I haven’t found this error again.
But I have found a new error. The error message is “UUID daemon (uuidd) not found. Please check SAP note 1391070″
The problem was about uuidd. On this SAP note, I have found a little script to check_libuuidd. You can download from the SAP note.
sles12:~/sapinst # ./check-libuuid.sh
[ check-libuuid.sh Revision : #20 $ Date : 2014/09/26 $ ]
SLES 12 (SP 0) system
libuuid package: libuuid1-2.25-6.69.x86_64
uuidd package: uuidd-2.25-6.1.x86_64
WARNING: Unmatching version numbers of libuuid and uuid-runtime!
WARNING: This is probably caused by an incomplete system upgrade!
2.25 and 2.25 ; 6.1.x86_64 and 6.69.x86_64
uuidd is active.
uuidd is running permanently.
installed libuuid and uuidd are ok!
/usr/sbin/uuidd -t ok!
And now, I can login again to my SAP server without error again.
Exsort not enough memory, exsort setvbuf failed, and system no task storage shortdump is happening on my production SAP ERP 6 server after we migrated my ERP to my new hardware. After searching on SAP service marketplace and observing my new server settings, I have found out the problem.
I want to lock all the users in SAP during MTP. I know using SU10 we can do it. Any other alternative ways to lock the users.
Is there a way in SAP to unlock a locked user for a limited time, then automatically after x time set the user back to lock status?
You can fill in “valid from” and “valid until”, but you cannot say from Monday to Friday from 8 – 12:00 for part time workers.
Can we schedule to lock all users?
If users get locked, from SU01 you can unlock them.
Use SU10 to mass lock/unlock the users.
Use address data or authorisation data to get a list of users – select the ones you want and
Once this is done click on lock or unlock.
You can also use transaction code EWZ5 to mass lock/unlock the users
Execute program EWULKUSR in SE38
Set a profile parameter (login/failed_user_auto_unlock) to unlock at midnight the locked users.
Here’s an ABAP code, short and simple, isn’t it?
DATA: time_limit TYPE sy-datum.
DATA: days TYPE i VALUE 40.
time_limit = sy-datum – days.
UPDATE usr02 SET uflag = 64 WHERE trdat < time_limit.
If you don’t want to specify the time in the program, you can use SE38 to schedule it as a daily background job with the date and time.
Probably the easiest way would be to write a sqlplus SQL script that sets all the UFLAG fields in table USR02 to 64 EXCEPT for the BNAMEs you don’t want locked. When you are done, you can do the same again but change the UFLAG field to 0.
The SQL statement would look like:
update SAPR3.USR02 set UFLAG = 64 where MANDT = <client number> and BNAME != <don’t lock user 1>
AND BNAME != <don’t lock user 2>;
You can replace != with <> if you want. To run this from an OS command line, you would type:
Unix/Oracle 8—> sqlplus internal @<SQLpath+SQLname>
NT/Oracle 8.0—> plus80 internal @<SQLpath+SQLname>
NT/Oracle 8.1—> sqlplus internal @s<SQLpath+SQLname>
Unix/Oracle 9:–> sqlplus /nolog @<SQLpath+SQLname>
NT/Oracle 9—–> sqlplus /nolog @<SQLpath+SQLname>
In UNIX you can cron the script to schedule it. In NT you can schedule it as a task.
This is another method to UNLOCK ALL users.
Start Oracle Server manager (I assume you are on Oracle)
update sapr3.usr02 set uflag=’0′ where mandt=’399′;
When users are locked, the uflag is set to 64.
Finish, just query to check.
select bname, uflag from sapr3.usr02 where mandt=’399′;
Please note that unlocking users from low level (like Oracle sqlplus) should be used as last resort. Frequent use of low level access may tempt you to use on other things. Highly dangerous and your IS auditors will not be too happy.
Is there a way to set a list of users that cannot be locked, even if we try to lock them manually, and even if they fail connection ( wrong password )?
Increase this parameter in SAP Instance profile:
login/fails_to_user_lock = 6 (max is 99 wrong attempts, i.e, value 99). Currently you have a value of 3.
login/failed_user_auto_unlock (for your midnight unlocking).
Ask users to remember passwords!! If someone is deliberately login-in with different username/password (thereby blocking legitimate access of that user), check hostname from SM21.
This is considered as DoS (Denial of Service).
The following steps will guide you trough the mirroring of an AIX rootvg.
This info is valid for AIX 4.3.3, AIX 5.1, AIX 5.2 and AIX 5.3.
- Make sure you have an empty disk, in this example its hdisk1
- Add the disk to the vg via “extendvg rootvg hdisk1
- Mirror the vg via: “mirrorvg rootvg”
- Adapt the bootlist to add the current disk, the system will then fail to hdisk1 is hdisk0 fails during startup
- do bootlist -o -m normal
- this will list currently 1 disk, in this exmaple hdisk0
- do bootlist -m normal hdisk0 hdisk1
- Run a bosboot on both new disks, this will install all software needed for boot on the disk
- bosboot -ad hdisk0
- bosboot -ad hdisk1
Extended Statistics is an attempt to fix one of the flaws in CBO–values of different columns are not correlated.
Let us take an example of two columns in a table. One of the column contain department code and the other contains employee name. Let us assume that there are 10 departments and 3000 employees in our example. In a real life scenario, all the employees do not belong to all the departments, but CBO assumes that is the case and hence it assumes that there are 3000*10 = 30000 combinations of employee name and department code that exist. In reality, it can be between 3000 and 30000 (assuming employee belongs to at least one department and can clock for multiple departments).
Here is a list of SAP executables that you may find on your SAP systems. If you know of SAP exe files missing in from list, please leave a comment:
R3check This is a tool that can check Cluster-Tables for errors.
R3ldctl The tool for exporting all table structures to the file system during an OS/DB-Migration.
R3load The table import & export tool of SAP during Installation, Upgrade and Migration.
R3szchk The tool for determine the sizes of the different tables in the target database during the import in an OS/DB-Migration.
R3ta Split large tables for export and import
R3trans This is the tool, that does the real work for tp. tp controls the import and export of changes and r3trans does them using scripts, that were generated from tp.
R3trans_164-20000978.SAR R3trans_164-20000978.SAR’ is a compressed archive with the latest version of R3trans from the SAP Service Marketplace, used when we patched the kernel.
SAPCAR SAP Compression and Archiving program (more…)
Check this on your SAP system (use SE38).
If you’re interested in the lyrics of Blink 182’s song “Obvious” (I am not), have a look at the SAP report RDDPUTJZ_REQUEST_COMP_CHECK3 and scroll down to the bottom :
comm1 = ‘DO NOT CHECK!’.
loop at screen.
if screen-group1 eq ‘CH0′.
screen-input = ‘0’.
* Blink 182
* Obvious (more…)