upgrade ebs 12.1.3 to 12.2 with database upgrade from 11gR1 to 12cR1

user637405

    Dear experts ,

     

    i have a R12.1.3 with 11gR1 running on OEL5.  I took a backup .

     

    I restored R12.1.3 APPS + DB  backup on new machine ( OEL 6 ).

     

     

    when i ran

     

    perl adcfgclone.pl dbTier

     

    RC-20200: Fatal: Could not find Unzip. At this time only Native UnZip 5.X is supported. ( perhaps this is due to OEL 5 and OEL 6 ).

     

     

    what is proper way and method to do this upgrade .....

     

    plz help.

     

     

    Regards