EBS Cloning Error : Perl lib version does not match with executable version

Problem

Following Error occur while running DB postclone

RC-00110: Fatal: Error occurred while relinking of ApplyDBTechStack
Perl lib version (5.10.0) doesn't match executable version (v5.8.8) at /EBS/CRP3/db/tech_st/11.2.0/perl/lib/5.10.0/x86_64-linux-thread-multi/Config.pm line 46.
Compilation failed in require at adcfgclone.pl line 28.
BEGIN failed--compilation aborted at adcfgclone.pl line 28.

Solution

First check current perl version using below command

perl -version

Then Setting the PERL5LIB environment variable according to the current perl version on the Database tier

By default, the PERL5LIB environment variable is set to the following on the Database tier:

<ORACLE_HOME>/perl/lib/5.8.3:<ORACLE_HOME>/perl/site_perl/5.8.3:<ORACLE_HOME>/appsutil/perl

But if the perl version is different, then need to set the PERL5LIB parameter with current perl vesion.

export PERL5LIB=<ORACLE_HOME>/perl/lib/<perl_version>:<ORACLE_HOME>/perl/lib/site_perl/<perl_version>:<ORACLE_HOME>/appsutil/perl