STEP BY STEP PROCESS CREATE NEW SAP SYSTEM COPY FROM EXISTING IPD SYSTEM
STEP 1 : Install new system same OS “Red Hat Enterprise Linux AS release 4 (Nahant Update 7)” and filesystem is same as old system and hostname like prdnew oldname is prd.
STEP 2: check /etc/passwd file add new user and group as per below.
groupadd -g 500 sapinst
groupadd -g 501 sapsys
groupadd -g 502 dba
groupadd -g 503 oper
useradd -u 500 -g 501 -c "SAP System Administrator" -d /home/ipdadm -s /bin/csh ipdadm
useradd -u 501 -g 502 -c "SAP Database Administrator" -d /oracle/IPD -s /bin/csh oraipd
[root@prd ~]# su - ipdadm
prd:ipdadm 1> id
uid=500(ipdadm) gid=501(sapsys) groups=500(sapinst),501(sapsys),502(dba),503(oper)
prd:ipdadm 2> logout
[root@prd ~]# su - oraipd
prd:oraipd 1> id
uid=501(oraipd) gid=502(dba) groups=500(sapinst),502(dba),503(oper)
prd:oraipd 2> logout
usermod -G dba,oper ipadadm
usermod -G oper oraipd
STEP 3: Set the user password using
passwd oraipd
passwd ipdadm
STEP 4: Copy all the data like /sapmnt, /oracle, /export,/usr/sap below process for including permission
tar czf - oradata | ssh root@192.168.85.129 "cd /oracle; tar xzf -"
Error : /bin/.: Permission denied.
Solve : tar czf - .??* | ssh root@192.168.85.129 "cd /oracle/IPD; tar xzf -"
STEP 5: copy the following file from /etc to new server etc directory.
STEP 6: Going to oracle user and start the oracle before start please set the oracle client linking I get below error without the set the linking.
SQL> startup
ORA-32004: obsolete or deprecated parameter(s) specified for RDBMS instance
ORA-00119: invalid specification for system parameter LOCAL_LISTENER
ORA-00130: invalid listener address '(ADDRESS=(COMMUNITY=SAP.WORLD)(PROTOCOL=TCP)(HOST=prd)(PORT=1527))'
SQL> shutdown immediate;
ORA-00000: normal, successful completion
SQL> shutdown abort;
ORACLE instance shut down.
SQL> quit
Disconnected
saposcol already running
Running /usr/sap/IPD/SYS/exe/run/startdb
Trying to start IPD database ...
Log file: /home/ipdadm/startdb.log
/usr/sap/IPD/SYS/exe/run/startdb: Terminating with error code 12
DB startup failed
[root@prd ~]# find / -name trans.log
/home/ipdadm/trans.log
[root@prd ~]# more /home/ipdadm/trans.log
4 ETW000 R3trans version 6.14 (release 700 - 24.07.12 - 20:12:04 ).
4 ETW000 unicode enabled version
4 ETW000 ===============================================
4 ETW000
4 ETW000 date&time : 17.08.2014 - 10:22:04
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] Sun Aug 17 10:22:04 2014
4 ETW000 [ dev trc,00000] db_con_init called
4 ETW000 [ dev trc,00000] create_con (con_name=R/3)
4 ETW000 [ dev trc,00000] Loading DB library '/usr/sap/IPD/SYS/exe/run/dbo
4 ETW000 [ dlux.c ,00000] *** ERROR => DlLoadLib()==DLENOACCESS - dlopen("
4 ETW000 "libclntsh.so.10.1: cannot open shared object
4 ETW000
4 ETW000 [ dbcon.c ,00000] *** ERROR => Couldn't load library '/usr/sap/IPD
4 ETW000
2EETW169 no connect possible: "maybe someone set invalid values for DIR_LIBRARY
Solution :
[root@prd 11x_32]# rm instantclient
rm: remove regular empty file `instantclient'? y
[root@prd 11x_32]# ln -s /oracle/client/11x_32/instantclient_11203/ instantclient
[root@prd 11x_32]# ls -lrth
total 8.0K
drwxr-xr-x 2 oraipd dba 4.0K Mar 14 2012 instantclient_11203
-r--r--r-- 1 oraipd dba 163 Mar 14 2012 dbclient.lst
lrwxrwxrwx 1 root root 42 Aug 17 10:45 instantclient -> /oracle/client/11x_32/instantclient_11203/
[root@prd 11x_32]# rm -rf instantclient
[root@prd 11x_32]# ls -lrth
total 8.0K
drwxr-xr-x 2 oraipd dba 4.0K Mar 14 2012 instantclient_11203
-r--r--r-- 1 oraipd dba 163 Mar 14 2012 dbclient.lst
[root@prd 11x_32]# pwd
/oracle/client/11x_32
[root@prd 11x_32]# su - oraipd
prd:oraipd 1> bash
[oraipd@prd ~]$ cd /oracle/client/11x_32
[oraipd@prd 11x_32]$ ln -s /oracle/client/11x_32/instantclient_11203/ instantclient
[oraipd@prd 11x_32]$ ls -lrth
total 8.0K
drwxr-xr-x 2 oraipd dba 4.0K Mar 14 2012 instantclient_11203
-r--r--r-- 1 oraipd dba 163 Mar 14 2012 dbclient.lst
lrwxrwxrwx 1 oraipd dba 42 Aug 17 10:45 instantclient -> /oracle/client/11x_32/instantclient_11203/
STEP 7 : Install new license.