UnsatisfiedLinkError exception loading native library: njni12

Hi experts,

I would like to confirm following.

as describe on Note Interoperability Notes EBS 12.0 or 12.1 with RDBMS 12cR1 (Doc ID 1524398.1) on step 27.Implement and run AutoConfig

When create Context file on upgrade steps to 12.1.0.2, we got the error message below in the CONSOLE(not log files).

CONSOLE

-----------------------------
The log file for this adbldxml session is located at:
/u01/PROD12/db/tech_st/12.1.0/appsutil/log/adbldxml_10021300.log
UnsatisfiedLinkError exception loading native library: njni12
java.lang.UnsatisfiedLinkError: no njni12 in java.library.path

Could not Connect to the Database with the above parameters, Please answer the Questions below

Enter Hostname of Database server: uicprod-db