Hi Suresh You wrote you executed the following commands:
sudo su sudo koha-rebuild-zebra -b -f -v library
Like this, if you execute "sudo su then you ARE Linux user "root" and you are executing the following command "sudo koha-rebuild-zebra -b -f -v library" as Linux user "root" with root permissions. This will lead to incorrect permissions of the files in the following directories (they will probably all belong to "root"): $ INSTANCE="NameOfYourKohaInstance" $ ls -al /var/lib/koha/$INSTANCE/authorities/* $ ls -al /var/lib/koha/$INSTANCE/biblios/* $ ls -al /var/lock/koha/$INSTANCE/rebuild Wrong permissions will have to be corrected. As far as I know you should execute the following command as an unprivileged Linux user (e. g. "koha"): $ sudo koha-rebuild-zebra -b -f -v library I'm not sure if this helps but you might control the actual permissions of the files in the above mentioned directories. Best wishes: Michael -- Geschäftsführer · Diplombibliothekar BBS, Informatiker eidg. Fachausweis Admin Kuhn GmbH · Pappelstrasse 20 · 4123 Allschwil · Schweiz T 0041 (0)61 261 55 61 · E mik@adminkuhn.ch · W www.adminkuhn.ch