SAP is EASY and EASY

SAP : SUM (Software Update Manager) 1.0 SP9

2013-11-10T19:28:00.000+07:00

SAP software has evolution of their product. SAP SUM (software Update Manager) check consistency of planned change and technical system where the change should be changed

SUM Process Overview Reports contains :

Information about stack configuration file (stack.xml) and acrhives in download directory.
Software component version and product structure changes
Statistic about performance and downtime

here sample about SUM Process report

Starting SUM
when you run SUM, you must logon as <sid>adm
before use SUM package, you must download SUM10SP09_0-20006681.SAR from http://service.sap.com

to be continued

SPAM 7.02 - Error TP_FAILURE IMPORT_PHASE

2013-11-08T23:27:00.001+07:00

today, we want to patch out SPAM, because it's prerequisites before we upgrade our system prior latest version.

we got error TP_FAILIRE at IMPOR_PHASE, what we do ??
Go to log from TP, you can go to /usr/sap/trans/log, and find P<year><month><date>.<SID>, in this case we have P131108.ASM and we got error

2EETP345 19:33:27: Retcode 1: SQL-error "1157-ORA-01157: cannot identify/lock data file 201 - see D
2EETP345 BWR trace file
2EETP345 ORA-01110: data file 201: '/oracle/ASM/sapdata1/temp_1/temp.data1'" in DDL statement for "
2EETP345 PATHISTQ "

before we check this log, we already update our TP and R3Trans to Global/Local Kernel

from those log, we check at filesystem /oracle/ASM/sapdata1/, but we could not found that file :-(

lets fix this :

#1 Drop temp_1 datafile and check status of temp_1 datafile

SQL> select file#,status,name from v$tempfile;

FILE# STATUS

---------- -------

NAME

--------------------------------------------------------------------------------

1 ONLINE

/oracle/ASM/sapdata1/temp_1/temp.data1

SQL> select tablespace_name,file_name from dba_temp_files;

select tablespace_name,file_name from dba_temp_files

ERROR at line 1:

ORA-01157: cannot identify/lock data file 201 - see DBWR trace file

ORA-01110: data file 201: '/oracle/ASM/sapdata1/temp_1/temp.data1'

SQL> select * from v$tempfile;

FILE# CREATION_CHANGE# CREATION_TIME TS# RFILE# STATUS

---------- ---------------- --------------- ---------- ---------- -------

ENABLED BYTES BLOCKS CREATE_BYTES BLOCK_SIZE

---------- ---------- ---------- ------------ ----------

NAME

--------------------------------------------------------------------------------

1 3533 31-OCT-13 3 1 ONLINE

READ WRITE 0 0 1268776960 8192

/oracle/ASM/sapdata1/temp_1/temp.data1

SQL> select file#,status,name from v$tempfile;

FILE# STATUS

---------- -------

NAME

--------------------------------------------------------------------------------

1 ONLINE

/oracle/ASM/sapdata1/temp_1/temp.data1

SQL> alter database tempfile '/oracle/ASM/sapdata1/temp_1/temp.data1' drop;

Database altered.

SQL> select file#,status,name from v$tempfile;

no rows selected

#2 Add new temp datafile

SQL> ALTER TABLESPACE PSAPTEMP add tempfile '/oracle/ASM/sapdata1/temp_2/temp.data2' size 10G;

Tablespace altered.

SQL>

SQL> select file#,status,name from v$tempfile;

FILE# STATUS

---------- -------

NAME

--------------------------------------------------------------------------------

1 ONLINE

/oracle/ASM/sapdata1/temp_2/temp.data2

SQL> select tablespace_name,file_name from dba_temp_files;

TABLESPACE_NAME

------------------------------

FILE_NAME

--------------------------------------------------------------------------------

PSAPTEMP

/oracle/ASM/sapdata1/temp_2/temp.data2

REMEMBER : before adding temp_2 datafile, you must create temp_2 directory below /oracle/ASM/sadpata1

Cheers!! we can continue SPAM again

Get Dollars from Internet

2013-08-18T18:14:00.000+07:00

You want to get additional revenue by search engine?

Many ways towards Roma, and a lots of opportunities for your tested.

i will try to share some thoughts that your blog can get dollars.

Create a simple page with content about free download (file, music, etc), e.g. Free Download Film, upload files to free web hosting, so you can get the download link and paste in your blog.

you can try adf.ly (click here) for getting dollars, click JOIN NOW, fill registration as usual.

before you put your URL which reference to your file, you need register to Free webhosting to keep your file that will be shared, you can use ziddu (click here)

for example : i upload file about SAP Web Page Composer, you can clik http://adf.ly/UBS6U , this file already upload at ziddu (click here) and enjoy ziddu!!

Oracle : Problem PSAPTEMP

2011-08-17T17:52:00.000+07:00

Today, we already finished clone SAP Production which is will be tested to Functional team, after we decide to let Functional team, we got problem when we want to extend TABLESPACE.

we run BRtools to extend TABLESPACE, but in the middle processing we got issues there is a temp datafile does not exist when we restore database, we check again our backup and we did not find temp datafile.

here the error message:

ORA-01157: cannot identify/lock data file 255 - see DBWR trace file

and we follow the detail error, the Oracle said that temp.data1 does not exist at Oracle Data ( /oracle/SID/sapdata1/temp_1/temp.data1 )

In this case, our oracle in Open condition and we can access SAP.

We try to check at Oracle Level

SQL> select * from v$tempfile;

     FILE# CREATION_CHANGE# CREATION_TIME          TS#     RFILE# STATUS
---------- ---------------- --------------- ---------- ---------- -------
ENABLED         BYTES     BLOCKS CREATE_BYTES BLOCK_SIZE
---------- ---------- ---------- ------------ ----------
NAME
--------------------------------------------------------------------------------
         1             6043 17-JUN-10                3          1 ONLINE
READ WRITE          0          0   1468006400       8192
/oracle/BMP/sapdata1/temp_1/temp.data1

         2        851216007 12-AUG-11                3          2 ONLINE
READ WRITE 8589934592    1048576   8589934592       8192
/oracle/BMP/sapdata1/temp_2/temp.data2

     FILE# CREATION_CHANGE# CREATION_TIME          TS#     RFILE# STATUS
---------- ---------------- --------------- ---------- ---------- -------
ENABLED         BYTES     BLOCKS CREATE_BYTES BLOCK_SIZE
---------- ---------- ---------- ------------ ----------
NAME
--------------------------------------------------------------------------------

One simple idea is we try to Alter Database and reuse (create temp data file).

SQL> alter tablespace PSAPTEMP add tempfile '/oracle/BMP/sapdata1/temp_1/temp.data1' size 1468006400 reuse autoextend off;
alter tablespace PSAPTEMP add tempfile '/oracle/BMP/sapdata1/temp_1/temp.data1' size 1468006400 reuse autoextend off
*
ERROR at line 1:
ORA-01537: cannot add file '/oracle/BMP/sapdata1/temp_1/temp.data1' - file
already part of database

But, it does not work :-( , Oracle still check at v$tempdatafile;

Ok lets we try to drop and re-create temp data file .

SQL> alter tablespace PSAPTEMP drop tempfile '/oracle/BMP/sapdata1/temp_1/temp.data1';

Tablespace altered.

SQL> alter tablespace PSAPTEMP add tempfile '/oracle/BMP/sapdata1/temp_1/temp.data1' size 8192M;

Tablespace altered.

Great!!! it works and we can extend tablespace.

SSO Ways : SAPLogonTicket & User Mapping

2011-08-14T22:49:00.000+07:00

Many System in SAP environment, we need to create simple communication between SAP product, in this case if we want to integrate between SAP ECC and SAP EP, we can use SSO method for easy communcation

in many case, we can divide SSO method with 2 main ways :

SSO with SAPLogonTicket, in this way, we need generate Certificate between two systems and exchange both certificate, this method is recommended by SAP
SSO with User Mapping, in this way we need map user at SAP EP with user at SAP ECC, so SSO will work together.

So, in many case the simpler administration SSO with SAPLogonTicket is best method, but if we want to test some users we can use SSO with user mapping

so, go with your option.

SSL Thawte and AS ABAP

2011-08-14T22:36:00.000+07:00

We have small requirement for our AS ABAP for SSL implementation, we need this because we need Secure Coomunication between backend (ECC) and SAP EP (AS JAVA).

For our customer side, they are already buy Public Key from Thawte Inc and we can directly assign in their system (Non SAP and SAP).

First of all, we need Public Key (zip file) from Our customer , password of Public Key so we can deploy at Our SAP system.

Lets start it

if we chek at ABAP with transaction code STRUST, we dont configure SSL anything!!!
Please download sapgenpse,libcrypto.so from http://service.sap.com based on your OS
Please ask the customer, we need Public Key from Thawte for example xxxsslkey.p12

How to assign this to our SAP

After download sapgenpse, libcrypto.so from SMP, you have to copy both files to /usr/sap/SID/DVEBMGS00/sec
Copy xxxsslkey.p12 to /usr/sap/SID/DVEBMGS00/sec
please make sure this environment configured, if not you can set now by :

#export LIBPATH=/usr/sap/SID/DVEBMGS00/sec
#export SECUDIR=/usr/sap/SID/DVEBMGS00/sec

In our case, we did not generate PSE, because PSE will be generated when we execute command use sapgenpse

In the console you need run this command

#export SECUDIR=/usr/sap/SID/DVEBMGS00/sec

#./sapgenpse import_p12 -p /usr/sap/SID/DVEBMGS00/sec/SAPSSLC.pse /usr/sap/SID/DVEBMGS00/sec/xxxsslkey.p12

after you execute those command, you will receive this

import_p12: MISSING password for PKCS#12 file "/usr/sap/DEV/DVEBMGS00/sec/axisworld.p12"

Please enter PKCS#12 encryption password: *************
PKCS#12/PFX file contains 1 keypair:

You have to put xxxsslkey.p12 password (ask the customer or Thawte consultan) , after you put the password you receive the message

1. FriendlyName = "<none>"

     X.509v3 (type=Both) RSA-2048 (signed with sha1WithRsaEncryption)

     Subject="CN=*.domain.co.id, OU=IT, O=Company, L=Jakarta Selatan, SP=DKI Jakarta, C=ID"

     Issuer ="CN=Thawte SSL CA, O="Thawte, Inc.", C=US"

Choose a PIN for your new PSE "/usr/sap/SID/DVEBMGS00/sec/SAPSSLC.pse"

Please enter PIN: *************

Please reenter PIN: *************

PIN, you need put PIN here, PIN is free, you can fill anything, its best idea, same with password.
In this step we already create PSE (please check at SAPSSL.pse at that directory), but we are not finish yet....

We need generate cred_v2 for running SSL at particular port (for example 8001 by user root)

please run this command by user root.

we need add user <sid>adm which can run SSL at particulat port.

#./sapgenpse seclogin -p SAPSSL.pse -x <PIN> -O <sid>adm

after you can run this command, you will receive

running seclogin with USER="root"
creating credentials for secondary user "<sid>adm" ...
Added SSO-credentials for PSE "/usr/sap/SID/DVEBMGS00/sec/SAPSSLC.pse"
"CN="

after successfully runned, you need check file cred_v2, you must see file cred_v2

OK...in this case, we almost done..

back to SAP gui, please restart services SSL by tcode SMICM and make sure you have configured this parameters :

ssl/server_pse has value /usr/sap/SID/DVEBMGS00/sec/SAPSSLC.pse
ssf/ssfapi_lib has value /usr/sap/SID/SYS/exe/run/libsapcrypto.o
sec/libsapsecu has value /usr/sap/SID/SYS/exe/run/libsapcrypto.o
ssl/ssl_lib has value /usr/sap/SID/SYS/exe/run/libsapcrypto.o
ssf/name has value SAPSECULIB

If you check at SMICM, you will see like this message

Done..enjoy the SSL.

FTP Script Automatically : UNIX

2011-08-14T13:38:00.000+07:00

1 Month a go, we already passed our SAP Implementation (All Modules), there are some requirement for BASIS to support project from setting printer, setting user ID, setting Role.

In this case, we need to develop interface between SAP and FTP server to upload PO Document when user run Z Report automatically.

ABAPer already develop Z Report for creating PO document and in last line will call our UNIX automatically.

So, let begin develop FTP Script, we devide 3 bash shell scripts:

Precheck Condition for FTP , we call sftp.sh
FTP script for transfering file and moving , we call sftp_next.sh
Batchmode for Uploading File, we call batchcmd

sftp.sh

lv_base="/usr/users/interfac/XX/outbound/outboundlog"
lv_batch="/usr/users/interfac/XX/outbound"
lv_c=`ls -ltr $lv_batch | grep -i XX | wc -l`

if [ $lv_c == 0 ]
then
echo "No Files for FTP or Has been transfered" $(/bin/date +%m-%d-%Y) >> $lv_base/no_transfer_$(/bin/date +%m-%d-%Y).txt
else
# In this case, we use Port Secure(31) instead of SFTP
/usr/bin/ftp -n <ipadressFTPserver> 31 < $lv_batch/batchcmd >> $lv_base/sftp_log_$(/bin/date +%m-%d-%Y-%H:%M:%S).txt
sleep 5
/usr/users/interfac/XX/outbound/sftp_next.sh
fi

sftp_next.sh

lv_direk="/usr/users/interfac/XX/outbound/outboundlog"
lv_log=$lv_direk/move_file_$(/bin/date +%m-%d-%Y-%H:%M:%S).txt
lv_base="/usr/users/interfac/XX/outbound"
mv /usr/users/interfac/XX/outbound/XX* $lv_direk
echo "Copy or Move File" $lv_file "Success" >> $lv_log

batchcmd : Sequence command, core of FTP script

batchcmd
user
user password
prompt
lcd /usr/users/interfac/XX/outbound/
mput XX*
pwd
bye

So, we already create UNIX script, lets we move to ABAP Code
here, we add some line ABAP code for call UNIX script

**  Unix Command
data: UNIXCOMM(50).
DATA: BEGIN OF ITABA occurs 0,
      LINE(200),
      end of ITABA.
*-- Unix Command to call a ftp script in unix
    unixcomm = '/bin/sh /usr/users/interfac/XX/outbound/sftp.sh'.
    call 'SYSTEM' id 'COMMAND' field  UNIXCOMM
       id 'TAB'   field  ITABA-*SYS*.

    MESSAGE i001(aq) WITH 'File Successfully Transferred'.

Done..Good Luck for your ABAP code

SPAM : What we need and What For

2011-08-13T14:29:00.000+07:00

SPAM at SAP environment is different "spam" at Email term, in here SPAM is stand for Support Package Manager or we can call it, a tools for patch Support Package.

most likely Support Package have many new update for their support package, begin from the early patch until the latest patch, SPAM needed to patch also, because before we patch our support package at system, It BEST IDEA we need update our pacth our SPAM.

Many isues about error, performance and "abnormal" issues will came up when we patch our support package, and the best solution is we need patch our SPAM first for reducing this all issues.

SPAM patch can be patched not always sequence for example, you have SPAM level at 39, you need download Level 43 at http://service.sap.com/swdc and you can patch SPAM without need level 40,41 and 42, so its easy right?

One more IMPORTANT : if we patch our Support package/SPAM, you have to logon to client 000 (Mandatory) and use User WITHOUT sap* or DDIC instead of you can duplicate another user from sap*/ddic

SUGGESTION : if you want to patch, role of thumb : please check size of patch level (file) before you start Import your patch expecially if you use Front End Uploading instead of from Application server
if you got patch update > 50 MB, Its Best IDEA you extract from Application server otherwise you can upload from your Laptop

So, if any problem.. just read the SAP Note, good luck for patching

SAP system copy : Backup Restore

2011-08-13T14:18:00.000+07:00

Today, we got job from our project manager to set up system like a real production for testing purpose, because we use UNIX for our SAP Landscape, we decide to set our sandbox system (like production) use Backup restore method, we think it's better idea because we have tight timeline.

we already have SAP ECC6 EHP 6 SP 6 for our landscape, we need to patch our SAP_HR for the latest one, of cource we have to need sandbox system for testing only by ABAPer and Functional team.

so, we need setup sandbox system, fisrt let me describe what we do until finish :

We need Server installed with same OS version like our real production, we use AIX 6.1 TL2
make sure all software patch same with existing server like C++ librabry, Bor.rte, etc
We only need backup online + Redolog offline for yesterday
we need copy Oracle engine, SAP Kernel, Oracle client and SAP System Administrator environment
We copy all services (/etc/services)
Restore backup online
Restore Redo log
Apply Redo log
We open database and Start SAP

we prepare for this action only 1 day which is

backup online + redolog we did day before
FTP of backup online + redolog we did day before
Copy All engine --> 3 Hours
Precheck all prerequisites before start SAP & oracle 1 Hours
restore from hot backup, we need only 1 hours (DB Size +/- 400 GB), we use compress = yes
recovery database from offline redolog after restore
Open database and SAP started.

So, we have clone of SAP Production and start to patch our SAP_HR, EA-HR

Cheers..

Fundamental : Concept of AS JAVA part1

2011-08-11T23:31:00.000+07:00

I will explain about SAP Netweaver AS Java , for my favorite, i will explain fundamental of what is AS Java at SAP environment, we already know about SAP netweaver AS ABAP for many application server installed of many customer in the world.

SAP come with ABAP for core of application, but for trend technology, SAP started adopt Java Enterprise for support their product, so we called SAP netweaver AS Java.

Before i explain more about AS Java, its better i try to explain what SAP Web Application server is.

SAP Web Application Server is scalable and reliable component platform, this technology platform provides a complete development infrastructure, for developing, distribute and execute platform-independent , robut and scalable web services and business application.

SAP Web Application Server support both ABAP and Java also web services through ICM (Internet Communication Manager) for SAP Web As 6.10, in the next technology is SAP Web As 6.20

lets continue more deep with SAP Web Application AS Java....

maybe, we already heard about Java, this is a like programming language (introduced by Sun Microsystem in 1995), platform-independent technology. etc. But if we are in SAP environment, we will face this tehcnology simpler than you know Java as usual.:-)

As SAP Web AS 6.20, we are served two technology, we can use ABAP Technology and Java Technology as Development Language.

Java can run in any platform without change any code for which a Java Runtime Environemnt (JRE), Java can run at any Operating System for UNIX, Windows,Linux, MacOS, OS/2,etc

Properties of Java
you have to know different of two basic types of Java Programs

Applications, Java programm can run at computer like client-server application accross the internet/intranet
Applets, we called this as "little application", we can face this application when we use small application through web browser. we can state this application client-side application.

IMPORTANT : Java not equal Javascripts, its totaly different. Do not always connected "java" as "java programming". Java script is embedded at HTML, java script was developed with HTML pages. Java scrips is client-side script and not independent programming language, so this script dependent what web browser use.

Java is independt programming language, unlike traditional programming language which generates machine code depends on specifi platform, but Java produces program code at Virtual machine (JVM - emulate processors) and we call it bytecode

Virtual machine as interface between java and real hardware. with all excellent concept of Java technology, SAP also use the concept of cross-platform virtual machine in the ABAP, ABAP program of SAP converted program code into bytecode which intepreted by ABAP Virtual Machine , ABAP work process (WP)

continue.......

SAP Business Object : Roadmap..what next?

2011-08-11T22:39:00.000+07:00

A new approaching delivered by SAP as leader of ERP Application, SAP has decide its product : SAP Business Object (BI) Platform as the main tool based on SAP netweaver technology for couple of years. This product will working together with existing SAP systems.

let us see what SAP BOBJ within SAP Netweaver architecture.

SAP Management Console

2011-08-11T22:33:00.000+07:00

Sometimes, SAP users always interact with Windows Operating System. Windows is supported by SAP for Application servers, As Administrator always use tools for monitoring SAP health (stop, start, etc), for example SAP MMC with nice views expecially for Windows server based.

As SAP Netweaver 2004, SAP give us excellent tools for monitoring our systems based on window or unix, you can access this services under the SAP kernel (/sapmnt/SID/exe), you can find one folder servicehttp,

So, how we use this services ?
Prepare your browser supported access Java, because this java based application, if you haven't installed java runtime, you need to install when you access this services.

open your browser (for example : Internet explorer/Mozilla) :
type this address formulas :
http://<hostname/ip_address>:5<systemnumber>13 and press Enter

Automatically, SAP will redirect you to http://<hostanme/ip_address>:5<systemnumber>13/sapmc/sapmc.html?SID=<systemnumber>&HOST=<hostname/ip_address>

wait for second..you will bring to java application.