Programming with Optimistic Locks - when is it available

Hi All,

I have come across new lock mode 'O' for optimistic locks apart from existing lock modes like 'E', 'S', 'X'.

check this url http://help.sap.com/saphelp_nw04/helpdata/en/8e/c7430d53fd2548be18a291c27bd72e/content.htm

This option looks very attractive to me for certain business scenarios.

<b>Do you know anything about the avialbility of this feature and the starting support package.</b>

thanks

v