Hi
Can you check this?
wrong ELF class: ELFCLASS64 error | Oracle Community
fatal: /export/home3/oracle/product/9.2.0.4/lib/libocijdbc9.so: wrong ELF class: ELFCLASS64
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Everything I've read says this is caused by using the 64bit libraries instead of the 32bit ones. Change your LD_LIBRARY_PATH to point to $ORACLE_HOME/lib32.
And indeed, doing:
### Change your LD_LIBRARY_PATH to point to $ORACLE_HOME/lib32.
LD_LIBRARY_PATH=$ORACLE_HOME/lib32:${LD_LIBRARY_PATH}
export LD_LIBRARY_PATH
removed the error for me.
FWIW, and decidedly late in replying here...