IST1881I

Explanation
 The VTAM® Operator
issued a MODIFY CSDUMP command to take a dump immediately. 

System action
  VTAM takes
a dump if the system dump data set is usable at this time. If VTAM successfully initiates the
dump, the performance for other jobs might be degraded until the dump
is complete.

Operator response
 Save the system log and the contents of the
dump for problem determination. Contact the system programmer. 

System programmer response
 Save the system log and the contents
of the dump for problem determination. Contact the IBM® software support center. 

Routing code
 2

Descriptor code
 5