Hi Vikrant,
If you are sure you are not using it, you can remove them during the upgrade at the IS_Select phase .
You will need the original SAR files for the addons you decide to remove.
Please also check
SAP Note 2011192 - Uninstalling ABAP add-ons
ADD-ON Handling - Software Logistics - SCN Wiki
Thanks,
Manas







.jpg)

