//JOBCARD...          
//*-------------------------------------------------------------------*
//*     Rename data set
//*     Sample JCL only - Changes are required to run in your data center
//*     Verify all parameters with the appropriate vendor manual
//*-------------------------------------------------------------------*                                                                    
//RENAME   EXEC PGM=IEHPROGM                                          
//SYSPRINT DD   SYSOUT=*                                              
//DD1      DD   UNIT=3390,VOL=SER=MTRES1,DISP=SHR                     
//SYSIN    DD   *                                                     
  RENAME DSNAME=SYS1.PARMLIB,VOL=SER=MTRES1,
  NEWNAME=SYS1.PARMLIB.NOTUSED
/*