SAS/ACCESS 9.2 for Relational Databases: Reference, Fourth Edition

236 BL_DB2UNITCOUNT= Data Set Option 4 Chapter 11BL_DB2UNITCOUNT= Data Set OptionSpecifies the number of volumes on which data sets can be extended.Default value: noneValid in: DATA and PROC steps (when accessing DBMS data using SAS/ACCESSsoftware)DBMS Support: DB2 under z/OSSyntaxBL_DB2UNITCOUNT=number-of-volumesSyntax Descriptionnumber-of-volumesspecifies the number of volumes across which data sets can be extended. It must bean integer between 1 and 59. This option is ignored if the value is greater than 59.See the details in this section.DetailsThis option applies only to the input file (BL_DB2REC data set), which is the file thatmust be loaded into the DB2 table.You must specify an integer from 1–59 as a value for this option. This option isignored if the value is greater than 59. However, the value depends on the unit name inBL_DB2DEVT_PERM=. At the operating environment level an association exists thatdefines the maximum number of volumes for a unit name. Ask your storageadministrator for this number.An error is returned if you specify a value for this option that exceeds the maximumnumber of volumes for the unit.The data class determines whether SMS-managed data sets can be extended onmultiple volumes. When you specify both BL_DB2DATACLAS= andBL_DB2UNITCOUNT=, BL_DB2UNITCOUNT= overrides the unit count values for thedata class.For sample code, see the “BL_DB2STORCLAS= Data Set Option” on page 233.See Also“BL_DB2DATACLAS= Data Set Option” on page 222“BL_DB2DEVT_PERM= Data Set Option” on page 222“BL_DB2MGMTCLAS= Data Set Option” on page 228“BL_DB2STORCLAS= Data Set Option” on page 233“BULKLOAD= Data Set Option” on page 290BL_DB2UTID= Data Set OptionSpecifies a unique identifier for a given run of the DB2 LOAD utility.