Modifying a Class — CLASSADD Statement

You can modify any characteristics of an existing class by overriding a previous CLASSADD statement with another CLASSADD statement that names the existing class and changes the parameters to be modified. When more than one CLASSADD statement exists for the same class, the most recently processed statement is in effect.

You can modify the following characteristics of a class:

CLASSNAME(name): Class name
MAX(number): Maximum number of transaction initiators
MIN(number): Minimum number of transaction initiators
RESPGOAL(time): Response time goal for each TP in the class
MSGLIMIT(number): Maximum number of messages for the TP message log

Remember that omitted parameters in the CLASSADD statement assume the defaults, which will override previously defined values. Therefore, to guarantee that intended values are not overridden by default values, re-specify all keywords on modifying statements.