I have an RHEL 7.7 box on which Oracle 12c is running. I have installed 19c on the same machine for the purpose of upgrading from 12c to 19c but need to uninstall it for some reason.
I get the below error when I tried to run,
[oracle@rhel7 ~]$ echo $ORACLE_HOME /u01/app/oracle/product/19.3.0/dbhome_1 [oracle@ rhel7 ~]$ cd $ORACLE_HOME/deinstall [oracle@ rhel7 deinstall]$ ./deinstall Checking for required files and bootstrapping ... Please wait ... ./deinstall: line 294: /tmp/deinstall<datetime>/perl/bin/perl: Permission denied
I have checked all files and directories including the one in /tmp and have granted 755 permission to all the files (installation dir and /tmp/), but to no avail.
I am executing this script as an oracle account which was used to install 19c.
Appreciate any help.