On the ENDMMX or ENDDG command, when you request a controlled end you can determine how long to wait for all specified data group processes to end. The Wait time (seconds) (WAIT) parameter specifies how long to wait for all of the specified data group processes to end. MIMIX will attempt to resolve all pending activity entries before ending the data groups. If a numeric value was specified, and the selected processes do not end within the specified time, the action specified for the Timeout option (TIMOUTOPT) will occur.
The WAIT parameter also supports special values of *SBMRQS and *NOMAX. When these values are used, the TIMOUTOPT parameter is ignored.