10.1 New functions and interfaces for SYSREXX10.1.1 New operator cancel command10.1.2 Stopping all TSO Server address spaces10.1.3 Starting TSO Server address spaces10.1.4 New TSO parameter on running a REXX10.1.5 Stopping System REXX10.1.6 New and changed parmlib options10.1.7 New AXRWTOR function10.1.8 Dependency on RACF passphrase support10.2 Use of the new functions and interfaces10.2.1 Canceling a SYSREXX exec by using a request token10.2.2 Stopping and restarting TSO Server an address spaces10.2.3 Stopping and restarting SYSREXX10.2.4 Showing how to use the AXRWTOR function