Basic System DMS PROC › SELECT Command › DSCL SELECT CRITERIA Field Name Descriptions › MODELDSC — Is the data set a model DSCB? (yes/no)

MODELDSC — Is the data set a model DSCB? (yes/no)

For non-VSAM data sets, the value of MODELDSC is set to YES/TRUE/ON if the value of the DS1NOEPV field is 0 and the value of the DS1SCAL3 field is 0 in the Format-1 DSCB for the data set.

For VSAM data sets, the value of MODELDSC is always set to NO/FALSE/OFF.

For a similar field, see EXTENTS—extents in the data set (number).