DB Pre-clone failed perl adpreclone.pl dbTier

ERROR:
======
$perl adpreclone.pl dbTier
Can't locate strict.pm in @INC (@INC contains: /mwdb-pl/oracle/11.2.0.4/db_2/perl/lib/5.8.3 /mwdb-pl/oracle/11.2.0.4/db_2/perl/lib/site_perl/5.8.3 /mwdb-pl/oracle/11.2.0.4/db_2/appsutil/perl ../lib/5.10.0/sun4-solaris-thread-multi-64 ../lib/5.10.0 ../lib/site_perl/5.10.0/sun4-solaris-thread-multi-64 ../lib/site_perl/5.10.0 .) at adpreclone.pl line 34.
BEGIN failed--compilation aborted at adpreclone.pl line 34.

Cause:
====
PERL5LIB path is not updated in context environment file.

Solutions:
======
Update PERL5LIB parmater value in erpdev_<Host>.env file.

OLD: PERL5LIB=/mwdb-pl/oracle/11.2.0.4/db_2/perl/lib/5.8.3:/mwdb-pl/oracle/11.2.0.4/db_2/perl/lib/site_perl/5.8.3:/mwdb-pl/oracle/11.2.0.4/db_2/appsutil/perl

NEW: PERL5LIB=/mwdb-pl/oracle/11.2.0.4/db_2/perl/lib/5.10.0:/mwdb-pl/oracle/11.2.0.4/db_2/perl/lib/site_perl/5.10.0:/mwdb-pl/oracle/11.2.0.4/db_2/appsutil/perl

Set the environment and execute  again command. perl adpreclone.pl dbTier

#############################################################
StageDBTier Finished at Sun Jun 14 13:28:47 GMT+03:00 2020
Status: Completed Successfully
#############################################################