10-05-2008 2:04 PM
10-05-2008 5:41 PM
Hi Marat,
USR and USR1, are provided for the customer. These are for user developments. The tables assigned to these data classes are stored in a tablespace for user developments.
For better understanding follow this website..
http://help.sap.com/saphelp_nw70/helpdata/EN/cf/21eac5446011d189700000e8322d00/content.htm
Hope my answer helps you.
Cheers!!
10-06-2008 11:50 AM