Example of parmlib concatenation

The example in Figure 1 creates a parmlib concatenation with five data sets.
Figure 1. Example of parmlib concatenation (LOADxx)
*
*
*---+----1----+----2----+----3----+----4----+----5----+----6----+----7--
PARMLIB  dsn1
PARMLIB  dsn2                                         vol2
PARMLIB  dsn3                                         ******
PARMLIB  dsn4                                         *MCAT*
*
*
SYSCAT   volserxycsdsname
*
*  The first SYSPARM parameter specifies one IEASYSxx parmlib member.
*  The second SYSPARM parameter specifies multiple IEASYSxx parmlib
*  members.  xx, yy, and zz are suffixes for IEASYS.
*
SYSPARM  xx
SYSPARM  (xx[,yy,zz....,L])
*
*  In the SYSPLEX parameter, plexname is the sysplex name.
*
*---+----1----+----2----+----3----+----4----+----5----+----6----+----7--
SYSPLEX  plexname
*
*
*  VMUSERID v1 specifies that the LOADxx statements that follow the
*  VMUSERID statement are used only if the vm user ID being used is v1.
*
*---+----1----+----2----+----3----+----4----+----5----+----6----+----7--
VMUSERID v1
*
************************************************************************