Quantcast
Channel: SCN : All Content - SAP ERP 6.0 Upgrade
Viewing all articles
Browse latest Browse all 870

Kernel 741 executables path issue in CI and DB nodes

$
0
0

Hello Friends

 

We are upgrading our ECC 6.0 system to EHP7 sp02.

We are using SUM tool for the same and SUM version is 1.0 SP11, AIX 6.1 TL09, ORACLE 11.2.0.3

Our environment is installed as CI DB on different servers.

 

I am in End of Execution phase where SUM tool requests to take full backup.

 

To check the archive log mode I logged on DB serve but it showed system is in Noarchival mode.

I tried to run Brtools to enable the archivelog mode but to my surprise system said brtools not found.

Then I check the kernel executable path and to my surprise kernel executable path was different in CI and DB node. I am not sure why it happened because we didn’t face any issues till now.

Our scenario is SAP SID is MED, CI system is DP01 & DB System is DP02, OS is AIX 6.1 on both nodes. /sapmnt/SID is mounted through NFS on DB server

 

Please see below output for both servers.

dp01[/usr/sap/MED/SYS/exe] #ls -ltr

total 0

drwxrwxrwx    2 medadm   sapsys          256 Jul 23 2009  opt

lrwxrwxrwx    1 medadm   sapsys           18 Jul 23 2009  uc -> /sapmnt/MED/exe/uc

lrwxrwxrwx    1 medadm   sapsys           19 Jul 23 2009  nuc -> /sapmnt/MED/exe/nuc

lrwxrwxrwx    1 medadm   sapsys            3 Aug 04 09:56 run -> dbg

lrwxrwxrwx    1 medadm   sapsys           12 Aug 04 09:56 dbg -> uc/rs6000_64

 

dp02[/usr/sap/MED/SYS/exe] #ls -ltr

total 0

drwxr-xr-x      2 medadm   sapsys          256 Jul 23 2009  opt

lrwxrwxrwx    1 medadm   sapsys           18 May 13 15:23 uc -> /sapmnt/MED/exe/uc

lrwxrwxrwx    1 medadm   sapsys           24 May 13 15:23 run -> /usr/sap/MED/SYS/exe/dbg

lrwxrwxrwx    1 medadm   sapsys           19 May 13 15:23 nuc -> /sapmnt/MED/exe/nuc

lrwxrwxrwx 1 medadm   sapsys                 15 May 13 15:23 dbg -> /sapmnt/MED/exe

 

If I go in /usr/sap/MED/SYS/exe/run/uc/rs6000_64 on DP02 server it gives same kernel files from DP01.

 

Only issue is why dbg is not linked to uc/rs6000_64 in DP02 server. Bacuse this should have been done by SUM tool while KX_SWITCH phase.

 

 

 

Any input guys ?

 

Regards

SS


Viewing all articles
Browse latest Browse all 870

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>