Shutting Down DISKACNT

[Wandschneider, Scott]

What is the proper way (without using FORCE) to shutdown DISKACNT?  I use the 
following EXEC:
/* */                            
                                 
 ShutdownDiskAcnt:               
    'SET SECUSER DISKACNT *'     
    Sleep 02 sec                 
    'CP SEND CP DISKACNT EXT'    
    Sleep 02 sec                 
    'CP SEND DISKACNT END'       
    Sleep 02 sec                 
    'CP SEND CP DISKACNT LOGOFF' 
                                 
AllDone:                         
Exit                             

However, I receive the following error message:
HCPCFX6768I Your SECUSER set to VMUTIL by VMUTIL.        
HCPRET8067A ENTER END OR SUMMARY                         
HCPCMD001E Unknown CP command: END                       
CONNECT= 00:59:41 VIRTCPU= 000:01.71 TOTCPU= 000:03.68   
LOGOFF AT 02:00:06 EDT THURSDAY 08/07/08                 

Thanks in Advance,
Scott R Wandschneider
Senior Systems Programmer
Infocrossing, a WIPRO Company
11707 Miracle Hills Dr.
Omaha, NE 68154
Office 402.963.8905