Dear Uma,
If you could try to add following command to your .conf file, it would resolve issue:
<LocationMatch "\.(?i:pdf)$">
ForceType application/pdf
Header set Content-Disposition inline
</LocationMatch>
Regards,
Peter
Another Reply:
Finally we are able to open in tab for specific folder PDF's of specific site dispatcher file <Directory "/usr/local/pmc/var/www/html/content/dam/site/specificfolde/"> <FilesMatch "\.(pdf)$"> Header set Content-Disposition "inline" Header set Cache-Control "max-age=86400, public" Require all granted </FilesMatch> </Directory>