You can do it with XML::Smart like so: 

use strict   ;

use XML::Smart ;

my $xml = join( '', <DATA> ) ;

my $xml_obj = XML::Smart->new( $xml );

$xml_obj = $xml_obj->{ 'press-release' }{ 'PromoModuleOne' }{ 'RightCo
+loumn' }{ Tabs } ;

foreach my $tab ( @{ $xml_obj } ) { 

    print $tab->{ TabName }->content() ." \n" ;

    foreach my $links ( @{ $tab->{ Links } } ) { 
    print $links->{ AssetTitle  } . "\n" ;
    print $links->{ AssetSource } . "\n" ;
    print $links->{ AssetLink   } . "\n" ; 
    print "#" x 50 ;
    print "\n";
    }

    print "*" x 50 ;
    print "\n";
}


__DATA__
<press-release>
    
    <PromoModuleOne>
        <ModuleBackgroundImage>images/section_bg.png</ModuleBackground
+Image>
        <ColorCode>BLUE</ColorCode>
        <LeftColoumn>
            <PromoImage>XXXXXX</PromoImage>
            <HeadingImage>XXXXXX</HeadingImage>
            <PromoLink>XXXXXX</PromoLink>
            <PromoText>XXXXXX</PromoText>
        </LeftColoumn>
        <RightColoumn>
            <Tabs>
                <TabName>XXXX</TabName>
                <Links>
                    <AssetTitle>asd</AssetTitle>
                    <AssetSource>asdasd</AssetSource>
                    <AssetLink>asdsadasd</AssetLink>
                </Links>
                <Links>
                    <AssetTitle>sadas</AssetTitle>
                    <AssetSource>asdsa</AssetSource>
                    <AssetLink>dasdas</AssetLink>
                </Links>
            </Tabs>
            <Tabs>
                <TabName>XXXX</TabName>
                <Links>
                    <AssetTitle>dsfsdfds</AssetTitle>
                    <AssetSource>dsfds</AssetSource>
                    <AssetLink>sdfdsfsdf</AssetLink>
                </Links>
            </Tabs>
        </RightColoumn>
    </PromoModuleOne>
    
</press-release>

[download]

OUTPUT:

XXXX 
asd
asdasd
asdsadasd
##################################################
sadas
asdsa
dasdas
##################################################
**************************************************
XXXX 
dsfsdfds
dsfds
sdfdsfsdf
##################################################
**************************************************

In reply to Re: need to parse nested XML by tmharish
in thread need to parse nested XML by rajivreddy

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