Quotes

Always we get confusion in ECC ,ERP and SAP Netweaver,Also one of the favorite question of interviewer: What is SAP Netwaver: SAP Netweaver is the application and technology platfrom for all SAP-Based Application, From SAP Netweaver 2004 onwards all the SAP present and future SAP Applications are based on Netweaver. Netweaver has different stacks as follows. 1. People Integration >> Here it works as portal– EP and SAP Mobile . 2. Information Integration >> Here it works as BW and MDM 3. Process Integration >>Here it works as Process Intregation PI These 3 usages are considered as Pure Netweaver systems ……

SAP WEB DISPATCHER INSTALLATION Below are the steps that we performed on kernel 720 for web dispatcher installation / rebuild— ================================================================================ – NW702/720 – Web dispatcher – rebuild tasks on KERNEL 720 1) shutdown webdisp that is running on older version( if still running). ==================================================================================================== :adm 33> pwd /usr/sap//sapwebdisp :adm 34> ls -ltr total 12672 -rwsr-x— 1 root sapsys 1720616 Aug 31 2011 icmbnd -rwxrwxr-x 1 adm sapsys 4566584 Aug 31 2011 sapwebdisp -rwxrwxr-x 1 adm sapsys 121699 Aug 31 2011 icmadmin.SAR drwxr-xr-x 5 adm sapsys 1024 Aug 31 2011 admin -rw-rw-r– 1 adm sapsys 770 Aug 31 2011 sapwebdisp.pfl_OLD -rw-rw-r– ……

This blog covers all SAP Unix commands to Bounce SAP systems and clean memory: <iframe src=”//www.googletagmanager.com/ns.html?id=GTM-NKZ9FM” height=”0″ width=”0″ style=”display:none;visibility:hidden”></iframe> SAP System Bounce Sequence with all commands on Unix: Batch Job Hold To hold critical batch jobs and check active jobs before bringing down application Shutdown System stopsap all(stop sap system) Kill remaing processes ps –ef|grep sidadm ( check if any process is running) kill -9 PID (kill the process) Clean Memory cleanipc <systen no>remove (clean shared memory) for ex:- cleanipc 00 remove cleanipc 01 remove ipcs|grep sidadm ( to check if shared memory still exists if entries found) clean as ……

SAP Test Data Migration Server (SAP TDMS) is a high-speed data tool that transfers business data from your SAP production system to your development, test, quality training system. By enabling the transfer of just the relevant set of application data from the SAP production system, SAP TDMS allows you to create a lean and consistent non-production system. Recommended system settings for TDMS Refer to OSS Note 890797 for the recommended settings for Control / Central / Sender / Receiver systems. Some of the required system settings are given below: Central system:  Dialog work processes – 15 (minimum 6)  ……

PASSWORD CHANGE FROM BRTOOLS: Please follow similar steps as below: Open brtools >> brtools BR0651I BRTOOLS 7.20 (33) BR0280I BRTOOLS time stamp: 2013-08-05 12.28.27 BR0656I Choice menu 1 – please make a selection ——————————————————————————- BR*Tools main menu 1 = Instance management 2 – Space management 3 – Segment management 4 – Backup and database copy 5 – Restore and recovery 6 – Check and verification 7 – Database statistics 8 – Additional functions 9 – Exit program Standard keys: c – cont, b – back, s – stop, r – refr, h – help ——————————————————————————- BR0662I Enter your choice: 8 ……

OPEN SQLPLUS — sqlplus / as sysdba Execute below query : select a.TABLESPACE_NAME, round(total,1) Total_M, round(free) Free_M, round(100*(1-free/total),1) Usage from (select TABLESPACE_NAME,sum(BYTES)/(1024*1024) total from dba_data_files group by TABLESPACE_NAME) a ,(select TABLESPACE_NAME,sum(BYTES)/(1024*1024) free from dba_free_space group by TABLESPACE_NAME) b where a.TABLESPACE_NAME=b.TABLESPACE_NAME(+) order by 4 DESC; Output will show all tablesapce usages :