//JOBCARD...          
//*-------------------------------------------------------------------*
//*     Define SCDS
//*     Sample JCL only - Changes are required to run in your data center
//*     Verify all parameters with the appropriate vendor manual
//*-------------------------------------------------------------------*                          
//STEP1           EXEC  PGM=IDCAMS                                      
//STEPCAT     DD DSN=CATALOG.OS39A.MASTER,DISP=SHR                  
//SYSUDUMP DD SYSOUT=*                                           
//SYSPRINT   DD SYSOUT=*                                           
//SYSIN         DD *                                                  
  DEFINE CLUSTER(NAME(SYS1.SMS.SCDSTEST.SCDS) -
  LINEAR VOL(XXXXXX) -
  TRK(22 2) SHAREOPTIONS(3,3)) -                                 
  DATA(NAME(SYS1.SMS.SCDSTEST.SCDS.DATA))                        
/*