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RESOURCE FILE MANAGEMENT ICR (3103)

RESOURCE FILE MANAGEMENT    ICR (3103)

Name Value
NUMBER 3103
IA # 3103
FILE NUMBER 3.54
GLOBAL ROOT %ZISL(3.54
DATE CREATED 2000/05/04
CUSTODIAL PACKAGE KERNEL
CUSTODIAL ISC San Francisco
USAGE Private
TYPE File
DBIC APPROVAL STATUS APPROVED
NAME RESOURCE FILE MANAGEMENT
GENERAL DESCRIPTION 
To prevent multiple jobs from running simultaneously
through a resource device, the device must be monitored.  Also, if a job that
is utilizing a resource device fails, the device must be cleared manually.
This IA will allow the CMOP package to manage the PSX resource device and
prevent potentially harmful results from data merging.
STATUS Active
DURATION Till Otherwise Agreed
ID %ZISL(3.54
SUBSCRIBING PACKAGE
SUBSCRIBING PACKAGE ISC SUBSCRIBING DETAILS
CMOP Birmingham 
The CMOP transmission process relies on the PSX
resource device to ensure that only one CMOP job runs at a time.  As long as
the sites keep the AVAILABLE SLOTS field set to one there is never a problem.
However, despite many efforts at training we continually discover the
AVAILABLE SLOTS set to more than one. Because two CMOP jobs running
simultaneously has resulted in merged data and involves patient safety, the
CMOP package requests the ability to monitor the PSX resource device and, if
necessary, reset the available slots field to one.


GLOBAL REFERENCE: ^%ZISL(3.54,0
.01     NAME                    0;1      Read with Fileman
1       AVAILABLE SLOTS 0;2      Read with Fileman

^%ZISL(3.54,D0,1,0
.01     SLOT IN USE             1;1     R/W with Fileman
3       TASK #                  1;4     Read with Fileman