H2DATASET - Near-term history data collection options keyword

Specifies up to 768 names of the VSAM data sets in which the classic near-term history data is to be stored by the Near-Term Historical Data Collector.

H2DATASET(data set name,data set name,data set name)
data set name
A 1- to 44-character VSAM data set name.

This keyword is required if WRITEOPTION(VSAM), WRITEOPTION(VSAM,SEQ), or WRITEOPTION(VSAM,THVSAM) is specified.