DSNAME_INDEX
(VSAM data sets only.) The DSNAME_INDEX keyword specifies the data set name of the index component of a VSAM cluster.
Syntax
DSNAME_INDEX=(dsname,op)
Where:
dsname is a 1 - 44 character data set name. Wildcard characters are permitted.
Default
None.
Environments
ALLOCATE, EXTEND, and UNALLOCATE.
IDCAMS equivalent
DEFINE CL (...) INDEX(NAME(PAY01.FILE))
Example
DSNAME_INDEX=PAY01.FILE