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output queue (continued)<br />
changing 153<br />
clearing 153<br />
creating 152, 154<br />
damaged 155<br />
default for printer 153<br />
default for system printer 154<br />
deleting 153<br />
description 149<br />
holding 153<br />
<strong>IBM</strong>-supplied 154<br />
maximum spooled file size 152<br />
multiple 155<br />
number of writers started<br />
automatically 152<br />
order of spooled files on 154<br />
processing 152<br />
recovering 155<br />
releasing 153<br />
working with 153<br />
output queue description<br />
working with<br />
output spooling<br />
153<br />
description 149<br />
elements of<br />
override<br />
application<br />
149<br />
order 47<br />
benefits<br />
command<br />
34<br />
temporary changes 18<br />
commands used 33<br />
deleting 34, 54<br />
description 33<br />
displaying 34<br />
end-of-routing step or end-of-job<br />
processing 35<br />
examples, general 34<br />
external data definitions<br />
file<br />
53<br />
commands used for 33<br />
deleting 54<br />
displaying example 58<br />
open data path (ODP) 38<br />
merged 57<br />
merged file<br />
displaying example 58<br />
message files 33<br />
multiple call levels<br />
display file example 57<br />
printer file example 52<br />
OPNSCOPE (open scope)<br />
parameter 40<br />
order of application 47<br />
OVRSCOPE (override scope)<br />
parameter 40<br />
processing 47<br />
processing priority<br />
scope<br />
43<br />
call level 40<br />
job level 40<br />
source files 53<br />
SRCFILE parameter 35<br />
SRCMBR parameter 35<br />
when specified 47<br />
250 <strong>File</strong> <strong>Management</strong> V4R5<br />
Override with Database <strong>File</strong> (OVRDBF)<br />
command<br />
description 34<br />
example<br />
at same call level 49<br />
with name change 49<br />
redirecting 64<br />
Override with Diskette <strong>File</strong> (OVRDKTF)<br />
command<br />
description 34<br />
example 49<br />
Override with Display <strong>File</strong> (OVRDSPF)<br />
command 34, 204<br />
Override with Intersystem<br />
Communications Function <strong>File</strong><br />
(OVRICFF) command 34<br />
Override with Message <strong>File</strong> (OVRMSGF)<br />
command 34<br />
Override with Printer <strong>File</strong> (OVRPRTF)<br />
command<br />
basic example 38<br />
description 34<br />
IGCALTTYP keyword 204<br />
multiple call level example 52<br />
same call level example 52<br />
Override with Save <strong>File</strong> (OVRSAVF)<br />
command 34<br />
Override with Tape <strong>File</strong> (OVRTAPF)<br />
command<br />
description 34<br />
overriding file 33<br />
applying<br />
at same call level 49<br />
from high-level language<br />
program 50<br />
using high-level language<br />
programs 38<br />
using override commands 38<br />
when compiling program 53<br />
attribute 38<br />
call level 40<br />
CL program 50<br />
commands that ignore 35<br />
commands used for 33<br />
database<br />
applying 49<br />
deleting 54<br />
deleting 54<br />
description 33<br />
device<br />
applying 38<br />
deleting 54<br />
difference from changing 33<br />
different names or types and<br />
attributes of new file 39<br />
different types 64<br />
displaying 57<br />
displaying example 58<br />
effect on system commands 35<br />
names 39<br />
open data path (ODP) 38<br />
preventing 51<br />
printer 51<br />
overriding with<br />
database file 34<br />
diskette file 34<br />
display file 34, 204<br />
overriding with (continued)<br />
intersystem communications function<br />
file 34<br />
message file 34<br />
printer file 34<br />
save file 34<br />
tape file 34<br />
OVRDBF (Override with Database <strong>File</strong>)<br />
command<br />
description 34<br />
example<br />
at same call level 49<br />
with name change 49<br />
redirecting 64<br />
OVRDKTF (Override with Diskette <strong>File</strong>)<br />
command<br />
description 34<br />
example 49<br />
OVRDSPF (Override with Display <strong>File</strong>)<br />
command 34, 204<br />
OVRICFF (Override with Intersystem<br />
Communications Function <strong>File</strong>)<br />
command 34<br />
OVRMSGF (Override with Message <strong>File</strong>)<br />
command 34<br />
OVRPRTF (Override with Printer <strong>File</strong>)<br />
command<br />
basic example 38<br />
description 34<br />
IGCALTTYP keyword 204<br />
multiple call level example 52<br />
same call level example 52<br />
OVRSAVF (Override with Save <strong>File</strong>)<br />
command 34<br />
OVRSCOPE (override scope) parameter<br />
*CALLLVL value 40<br />
*JOB value 40<br />
OVRTAPF (Override with Tape <strong>File</strong>)<br />
command<br />
description 34<br />
P<br />
packed decimal field conversions 119<br />
parameter<br />
AUT 11<br />
copying files 70<br />
LVLCHK(*NO) 21<br />
LVLCHK(*NO) with externally<br />
described data 64<br />
LVLCHK(*NO) with overrides 53<br />
LVLCHK(*YES) 21<br />
OVRSCOPE 40<br />
run-time, shared files in same job 12<br />
SECURE 64<br />
SECURE(*YES) 51<br />
share<br />
open processing 13<br />
SHARE 12, 64<br />
SPOOL 64<br />
SRCFILE (source file) parameter 35<br />
SRCMBR (source member)<br />
parameter 35<br />
TOFILE 64<br />
WAITFILE 16<br />
PASCAL operation 3<br />
performance considerations 167
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