The LIMIT operand can be specified for the Performance List Extended report to limit the number of records processed for a particular field. This field must be the same as one of the fields specified in the BY clause.
CICSPA LISTX[(LIMIT(fieldname([APG,]proclim)))]
where fieldname is one of the fields selected for LISTX(BY(field1,field2,field3). For example, to set a limit of 2 on a user field:
CICSPA LISTX(LIMIT(CHARACTER(OWNER(CCVALIST),SUBSTR(1,16))(2)),...)
If the field is an Application Group, then you must specify the suboperand APG. For example, for an Application Group named MYAPPGRP:
CICSPA LISTX(LIMIT(MYAPPGRP(APG,20)),...)