Use the GO subcommand to start or restart program execution from a particular address. If the program was interrupted for a breakpoint and you want to continue from the breakpoint, there is no need to specify the address. However, you can start execution at any point by specifying the address.

TSO/E TEST supports single pass breakpoints for some instructions (for example, BRC, BRAS, and BRCT.) (Refer to the AT subcommand of TEST for more information about single pass breakpoints.) A single pass breakpoint will be removed automatically during execution of the GO subcommand of TSO/E TEST. After resuming execution at the breakpoint, the breakpoint will no longer be in effect until the user reestablishes it by using the AT subcommand of TSO/E TEST. If the user desires to reestablish the breakpoint, the breakpoint must be reestablished after the 'GO' subcommand has been issued.