$HASP050 JES2 RESOURCE SHORTAGE OF CMBS

An operator may have issued a command that generated a large volume of messages. This type of shortage is typically temporary. Consider increasing the number of CMBs (specified with CONDEF BUFNUM=) if you encounter a temporary CMB shortage, even if the shortage occurs infrequently. You can determine your current CMB usage by issuing a $D CONDEF command. The $HASP830 message displays the number of CMBs defined (BUFNUM=) and the number of free CMBs (BUFFREE=).

Continuous, permanent growth in CMB utilization between JES2 restarts can mean a permanent shortage of CMBs. If you experience a permanent shortage of CMBs, the following procedures will help you determine how to resolve the problem.