Library /sys$common/syshlp/helplib.hlb — DECTPU TPU$EXECUTE_COMMAND, Condition Values Returned
TPU$_SUCCESS Normal successful completion.
TPU$_EXECUTEFAIL Execution aborted. This could be because of
execution errors or compilation errors.
TPU$_EXITING EXIT built-in procedure was invoked.
TPU$_QUITTING QUIT built-in procedure was invoked.