You use the command 
		cascnvim to convert the data. For more information see the help topics 
		cascnvim and 
		Data Conversion. 
	 
 
	 Note:  
		If data conversion is required for a program's COMMAREA, you must define a PPT entry for that program; see the section 
		  Controlling CICS Resources in the chapter 
		  Administering MSS-enabled Enterprise Servers.