Some times need to save your favorites in various reasons, and it is easy:
Download
1) Log In to your SAP instance via SAP Logon:
2) Go to menu Favorites -> Download to PC
3) Give name to the file and Save it.
Upload
1) Log In to your SAP instance via SAP Logon:
2) Go to menu Favorites -> Upload from PC
3) Select saved favorite the file and Open it.
