sqlplus: error cannot restore segment prot after reloc: Permission denied

Problem : sqlplus: error while loading shared libraries: /opt/oracle/product/11.2.0/dbhome_1/lib/libclntsh.so.11.1: cannot restore segment prot after reloc: Permission denied

The server is Suse Linux .

Solution:- [root@localhost ~]# chmod -R 777  /opt/oracle
[root@localhost ~]# chown -R oracle:oinstall /opt/oracle
[root@localhost ~]# chcon -t textrel_shlib_t '/opt/oracle/product/11.2.0/dbhome_1/lib/libclntsh.so.11.1'

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