R12.1.3: adcfgclone.pl failed with afcpctx.sh INSTE8_PRF 136

R12.1.3 application tier cloning script was failed with following error:

 [PROFILE PHASE]
  AutoConfig could not successfully execute the following scripts:
    Directory: /u02/app/oracle/PROD/inst/apps/CLONE_<CONTEXT_NAME>/admin/install
      afcpctx.sh              INSTE8_PRF         136


AutoConfig is exiting with status 1

RC-50014: Fatal: Execution of AutoConfig was failed
Raised by oracle.apps.ad.clone.ApplyApplTop
ERROR: AutoConfig completed with errors. Check logfile at /u02/app/oracle/PROD/inst/apps/CLONE_<CONTEXT_NAME>/admin/log/ApplyAppsTier_06100752.log for details.
ApplyApplTop Completed Successfully.

When I execute afcpctx.sh independently: 

Floating point exception| FNDCPUCF $USERNAME 0 Y /u02/app/oracle/PROD/inst/apps/CLONE_<CONTEXT_NAME>/appl/admin/CLONE_<CONTEXT_NAME>.xml

Solution:

source the application environment file
run relink as follows  
    adrelink.sh force=y ranlib=y "AD all"  
    adrelink.sh force=y ranlib=y "fnd FNDCPUCF"

try again

$perl adcfgclone.pl appsTier

now cloning will be completed successfully.