New to SAP Netweaver...Please guide....
Hi all
I have recently joined this network.
So, not sure wether this is right place to post such a question.
I am a fresher in IT field. My level of knowledge is limited to core java and JSP, servlets.
Now I am a member of project team which is working on SAP Netweaver. By now, I have just been able to understand that this has to do something with java. To be more specific I have to work on SAP netweaver Developer studio.....
I wish to pave a good foundation basic knowledge on this entire technology.
I just seek guidance on how to approach for this field.
I am having very basic knowledge about SAP that it is an ERP and have various integrated functional modules. But nothin more than that.
So, do i need to learn SAP before moving towards Netweaver. If so, then to what extent should I learn SAP and how.
I came to know about a book SAP Netweaver for dummies. As its name suggest , i thought it would be better option to start. But not sure.
Please guide me.
Thanx.
Hi Saurabh,
SAP NetWeaver provides an open integration and application platform and permits the integration of the Enterprise Services Architecture. You can unify business processes across technological boundaries, integrate applications for your employees as needed, and access and edit simple information easily and in a structured manner.
It has many features and components. go thru the following link it would be helpful.
http://help.sap.com/saphelp_nw04/helpdata/en/start.htm
It helps you to decide the area which you want to choose.
hope this helps
reward points if helpful.
regards,
mrudula
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How much java code Required.. and where i can Start to learn EP and JAVA...Please Provide the JAVA Links for SAP Netweaver EP...And EP Document.. and where i can start the EP....
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Welcome...
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To add a comment, please log in or register on the top of this page and choose Reply. Please write your comment in English.
You can also go back to the SAP help page.Dear Community User,
SAP NetWeaver 7.4 is optimized for SAP HANA. It enables the use of SAP HANA as the underlying database and facilitates the optimization of applications for SAP HANA. It also includes new and changed features for the Application Server ABAP, connectivity, UI technologies, Business Warehouse and security.
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To add a comment, please log in or register on the top of this page and choose Reply. Please write your comment in English.
You can also go back to the SAP help page.Dear Community User,
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To add a comment, please log in or register on the top of this page and choose Reply. Please write your comment in English.
You can also go back to the SAP help page.Dear Community User,
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You can also go back to the SAP help page.Dear Community User,
SAP NetWeaver 7.4 is optimized for SAP HANA. It enables the use of SAP HANA as the underlying database and facilitates the optimization of applications for SAP HANA. It also includes new and changed features for the Application Server ABAP, connectivity, UI technologies, Business Warehouse and security.
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How's double points system going to work ? Does it apply to all the posts in "SDN Code samples/Downloads" forum or sombody going to monitor individual threads ?
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Hi,
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Checking db6 db Database
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Starting SAP-Collector Daemon
expand: write error: Broken pipe
expand: write error
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* saposcol -k: Stop OS Collector
* saposcol -d: OS Collector Dialog Mode
* saposcol -s: OS Collector Status
* Starting collector (create new process)
saposcol on host pwc01 started
Running /usr/sap/N4S/SYS/exe/run/startdb
SQL1042C An unexpected system error occurred. SQLSTATE=58004
Activate database failed
R3trans connect failed
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Details of our DB2 instance
[db2n4s@]$ ./db2licm -l
Product name: "DB2 Enterprise Server Edition"
License type: "CPU"
Expiry date: "Permanent"
Product identifier: "db2ese"
Version information: "9.1"
Annotation: "-3;(_c)"
Features:
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DB2 Performance Optimization ESE: "Not licensed"
DB2 Storage Optimization: "Licensed"
DB2 Advanced Access Control: "Not licensed"
DB2 Geodetic Data Management: "Not licensed"
Homogeneous Federation for DB2: "Licensed"
DB2 Pure XML ESE: "Not licensed"
Thanks,
SriramThanks for your quick reply.
I actually went ahead one step in the problem. Now i am getting the following message when i try to start the sap.
n4shost:n4sadm 55> startsap db n4shost
Warning: Could not found virtuell host in ifconfig list
Checking db6 db Database
ABAP Database is not available via R3trans
Starting SAP-Collector Daemon
expand: write error: Broken pipe
expand: write error
* This is Saposcol Version COLL 20.94 700 - v2.00, Intel x86 with Linux, 2007/02/16
* Usage: saposcol -l: Start OS Collector
* saposcol -k: Stop OS Collector
* saposcol -d: OS Collector Dialog Mode
* saposcol -s: OS Collector Status
* Starting collector (create new process)
saposcol on host pwc01 started
Running /usr/sap/N4S/SYS/exe/run/startdb
11/10/2010 14:17:12 0 0 SQL1063N DB2START processing was successful.
SQL1063N DB2START processing was successful.
Database activated
R3trans connect failed
DB startup failed
Also i did the R3trans -d and have attached the log.
4 ETW000 R3trans version 6.14 (release 700 - 11.04.07 - 14:28:00).
4 ETW000 unicode enabled version
4 ETW000 ===============================================
4 ETW000
4 ETW000 date&time : 10.11.2010 - 14:19:38
4 ETW000 control file: <no ctrlfile>
4 ETW000 R3trans was called as follows: R3trans -d
4 ETW000 trace at level 2 opened for a given file pointer
4 ETW000 [dev trc ,00000] Wed Nov 10 14:19:38 2010 83 0.000083
4 ETW000 [dev trc ,00000] db_con_init called 21 0.000104
4 ETW000 [dev trc ,00000] create_con (con_name=R/3) 29 0.000133
4 ETW000 [dev trc ,00000] Loading DB library '/usr/sap/N4S/SYS/exe/run/dbdb6slib.so' ...
4 ETW000 35 0.000168
4 ETW000 [dev trc ,00000] load shared library (/usr/sap/N4S/SYS/exe/run/dbdb6slib.so), hdl 0
4 ETW000 191 0.000359
4 ETW000 [dev trc ,00000] Library '/usr/sap/N4S/SYS/exe/run/dbdb6slib.so' loaded
4 ETW000 21 0.000380
4 ETW000 [dev trc ,00000] function DbSlExpFuns loaded from library /usr/sap/N4S/SYS/exe/run/dbdb6slib.so
4 ETW000 27 0.000407
4 ETW000 [dev trc ,00000] Version of '/usr/sap/N4S/SYS/exe/run/dbdb6slib.so' is "700.08", patchlevel (0.107)
4 ETW000 85 0.000492
4 ETW000 [dev trc ,00000] function dsql_db_init loaded from library /usr/sap/N4S/SYS/exe/run/dbdb6slib.so
4 ETW000 24 0.000516
4 ETW000 [dev trc ,00000] function dbdd_exp_funs loaded from library /usr/sap/N4S/SYS/exe/run/dbdb6slib.so
4 ETW000 27 0.000543
4 ETW000 [dev trc ,00000] New connection 0 created 18 0.000561
4 ETW000 [dev trc ,00000] 0: name = R/3, con_id = -000000001 state = DISCONNECTED, perm = YES, reco = NO , timeout = 000, con_max = 255, con_opt = 255, occ = NO
4 ETW000 27 0.000588
4 ETW000 [dev trc ,00000] db_con_connect (con_name=R/3) 20 0.000608
4 ETW000 [dev trc ,00000] find_con_by_name found the following connection for reuse:
4 ETW000 21 0.000629
4 ETW000 [dev trc ,00000] 0: name = R/3, con_id = 000000000 state = DISCONNECTED, perm = YES, reco = NO , timeout = 000, con_max = 255, con_opt = 255, occ = NO
4 ETW000 25 0.000654
4 ETW000 [dev trc ,00000] DB2 library successfully loaded DB2 library '/db2/db2n4s/sqllib/lib32/libdb2.so' successfully loaded
4 ETW000 7545 0.008199
4 ETW000 [dev trc ,00000] RLIMIT_STACK: current=10485760, max=0 40 0.008239
4 ETW000 [dev trc ,00000] DB6 (DB2 UDB) UNICODE database interface 700.08 [opt]
4 ETW000 23 0.008262
4 ETW000 [dev trc ,00000] DB6 shared library (dbdb6slib) patchlevels 15 0.008277
4 ETW000 [dev trc ,00000] (0.8) DB6: V8.2.2 optguidelines in OPEN SQL (note 150037)
4 ETW000 22 0.008299
4 ETW000 [dev trc ,00000] (0.8) Support of SDBUPDEXCL (note 847616) 14 0.008313
4 ETW000 [dev trc ,00000] (0.9) DB6: use export file for dbdb6slib (note 835135)
4 ETW000 21 0.008334
4 ETW000 [dev trc ,00000] (0.9) DB6: Core in getAndBindSQLDA (note 833183)
4 ETW000 30 0.008364
4 ETW000 [dev trc ,00000] (0.10) DB6: link dbdb6slib.dll on windows with libdb6.obj (note 761159)
4 ETW000 22 0.008386
4 ETW000 [dev trc ,00000] (0.10) DB6: DUPLICATE_KEY on MERGE -> repeat (note 851474)
4 ETW000 21 0.008407
4 ETW000 [dev trc ,00000] (0.15) DB6: wrong CAST for short string ABAP type (note 861905)
4 ETW000 22 0.008429
4 ETW000 [dev trc ,00000] (0.17) DB6: special characters in sidadm passwd (note 865839)
4 ETW000 21 0.008450
4 ETW000 [dev trc ,00000] (0.21) DB6: no SAP_INFO comments (note 873889)
4 ETW000 22 0.008472
4 ETW000 [dev trc ,00000] (0.22) DB6: hints: get correlation names from view texts (note 868888)
4 ETW000 20 0.008492
4 ETW000 [dev trc ,00000] (0.23) DB6: hints: get correlation names from view texts (note 868888)
4 ETW000 22 0.008514
4 ETW000 [dev trc ,00000] (0.26) DB6: DB6_DBSL_CLP_COMMAND STRING_BAD_REF (note 883402)
4 ETW000 22 0.008536
4 ETW000 [dev trc ,00000] (0.27) DB6: activate value compression (note 886231)
4 ETW000 20 0.008556
4 ETW000 [dev trc ,00000] (0.28) DB6: optimization guidelines on views part 2 (note 868888)
4 ETW000 22 0.008578
4 ETW000 [dev trc ,00000] (0.30) DB6: no SQL trace for SQLCancel (note 892111)
4 ETW000 21 0.008599
4 ETW000 [dev trc ,00000] (0.33) DB6: append SAP_TA comment (note 873889)
4 ETW000 22 0.008621
4 ETW000 [dev trc ,00000] (0.34) DB6: activate value compression with quoted names (note 886231)
4 ETW000 21 0.008642
4 ETW000 [dev trc ,00000] (0.36) DB6: Repeat isolated DDL statements after SQL0911 (note 901338)
4 ETW000 22 0.008664
4 ETW000 [dev trc ,00000] (0.41) DB6: add V9 to list of supported DB2 releases (note 912386)
4 ETW000 23 0.008687
4 ETW000 [dev trc ,00000] (0.50) DB6: reread passwords for secondary connections (note 931742)
4 ETW000 22 0.008709
4 ETW000 [dev trc ,00000] (0.52) DB6: double quote table names in optguidelines (note 868888)
4 ETW000 33 0.008742
4 ETW000 [dev trc ,00000] (0.54) DB6: error handling in DBSL CLP (note 940260)
4 ETW000 22 0.008764
4 ETW000 [dev trc ,00000] (0.69) DB6: technical support of DB2 CLI driver (note 962892)
4 ETW000 23 0.008787
4 ETW000 [dev trc ,00000] (0.73) DB6: log table name on TRUNCATE failure (note 970743)
4 ETW000 22 0.008809
4 ETW000 [dev trc ,00000] (0.79) DB6: column type XML in index size calculation (note 982993)
4 ETW000 27 0.008836
4 ETW000 [dev trc ,00000] (0.82) DB6: CAST for SSTRING data types (note 989568)
4 ETW000 21 0.008857
4 ETW000 [dev trc ,00000] (0.86) DB6: long runtimes for R3szchk (note 1000847)
4 ETW000 22 0.008879
4 ETW000 [dev trc ,00000] (0.88) DB6: patch collection Dec 06 (note 1005574)
4 ETW000 22 0.008901
4 ETW000 [dev trc ,00000] (0.96) DB6: patch collection Jan 07 (note 1017852)
4 ETW000 22 0.008923
4 ETW000 [dev trc ,00000] (0.97) DB6: CLP commands with DB2 CLI Driver (note 1024102)
4 ETW000 21 0.008944
4 ETW000 [dev trc ,00000] (0.99) DB6: SUBSTITUTE VALUES with FAE statements (note 1028779)
4 ETW000 21 0.008965
4 ETW000 [dev trc ,00000] (0.107) DB6: patch collection Apr 07 (note 1047194)
4 ETW000 31 0.008996
4 ETW000 [dev trc ,00000] Supported features: 16 0.009012
4 ETW000 [dev trc ,00000] ..retrieving configuration parameters 19 0.009031
4 ETW000 [dev trc ,00000] ..done 70 0.009101
4 ETW000 [dev trc ,00000] Running with UTF-8 Unicode 15 0.009116
4 ETW000 [dev trc ,00000] *** ERROR in DB6Connect[dbdb6.c, 1634] CON = 0 (BEGIN)
4 ETW000 31472 0.040588
4 ETW000 [dev trc ,00000] &+ DbSlConnectDB6( SQLConnect ): [IBM][CLI Driver] SQL30082N Security processing failed with reason "15" ("PROCESSIN
4 ETW000 25 0.040613
4 ETW000 [dev trc ,00000] &+ G FAILURE"). SQLSTATE=08001
4 ETW000 23 0.040636
4 ETW000 [dev trc ,00000] &+
4 ETW000 25 0.040661
4 ETW000 [dev trc ,00000] &+
4 ETW000 24 0.040685
4 ETW000 [dev trc ,00000] &+
4 ETW000 22 0.040707
4 ETW000 [dev trc ,00000] *** ERROR in DB6Connect[dbdb6.c, 1634] (END) 26 0.040733
4 ETW000 [dbdb6.c ,00000] *** ERROR => DbSlConnect to 'N4S' as 'sapn4s' failed
4 ETW000 60 0.040793
2EETW169 no connect possible: "DBMS = DB6 --- DB2DBDFT = 'N4S'"
Thanks,
Sriram -
Incompatibilities in SAP NetWeaver BI 7.0
Hi,
I would like to know what are the incompatibilities in the new BI 7.0 compared to BW 3.5
I know that infopackage groups is no more and the business content is different.
can someone please provide me with more information
thanksPlease go thru thses links:
bw 7.0
What's New in BI with SAP NetWeaver 7.0
http://help.sap.com/saphelp_nw04s/helpdata/en/a4/1be541f321c717e10000000a155106/frameset.htm
/people/michael.eacrett/blog/2006/06/07/whats-new-in-sap-netweaver-702004s--an-introduction-to-the-functionality-deltas-and-major-changes
http://csc-studentweb.lrc.edu/swp/Berg/Articles/NW2004s_what_is_new.ppt
Difference between BW 3.X BEx and BI 7.0 BEx
Difference between BW 3.X BEx and BI 7.0 BEx.
Thanks,
Shambhu
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