You can export your themes as an archive file from the SAP system to your local hard
disk using the Tool for Customer Themes Maintenance.
Log on to the system in which the data for your theme is stored.
Start the Tool for Customer Themes Maintenance using
Navigate to the theme you want to export.
Select Download and choose .
In the Save as dialog box, navigate to the location on your local hard
disk where you want to store the theme files.
Enter a file name and choose Save.
A Zip file is created. Its content corresponds to the
file structure for theme libraries created by SAP. If you have added any custom CSS, it
is included in the Zip archive.