USE DATA COMPRESSION field (IMPTSCMP subsystem parameter)

The IMPTSCMP subsystem parameter determines whether an implicitly created table space is to use data compression.

Acceptable values: NO, YES
Default: NO
Update: option 16 on panel DSNTIPB
DSNZPxxx: DSN6SYSP IMPTSCMP
NO
Disables data compression. This is the default value.
YES
Enables data compression for implicitly created table spaces.
The value of the USE DATA COMPRESSION field applies only to implicitly created base table spaces. It is not used for implicitly created LOB or XML table spaces.