OUTPUT parameter: Difference between revisions
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==Description== | ==Description== | ||
<p>The name, from a FILEDEF or a JCL file assignment, of an output file</p> | <p> | ||
<p>OUTPUT is a character string parameter. It is specified alongside the INPUT parameter to support a BSAM device. </p> | The name, from a FILEDEF or a JCL file assignment, of an output file</p> | ||
<p>OUTPUT and INPUT must match the names from FILEDEF or JCL file assignments:</p> | <p> | ||
<p>The following z/OS example shows DD statements and user parameter lines for IODEV 3: </p> | <var>OUTPUT</var> is a character string parameter. It is specified alongside the <var>INPUT</var> parameter to support a BSAM device. </p> | ||
<p> | |||
<var>OUTPUT</var> and <var>INPUT</var> must match the names from FILEDEF or JCL file assignments:</p> | |||
<p> | |||
The following z/OS example shows DD statements and user parameter lines for IODEV 3: </p> | |||
<p class="code">//IO301I DD DSN=M204.IODEV3.INPUT,DISP=SHR | <p class="code">//IO301I DD DSN=M204.IODEV3.INPUT,DISP=SHR | ||
//IO301O DD SYSOUT=A | //IO301O DD SYSOUT=A | ||
. . . | |||
IODEV=3,INPUT=IO301I,OUTPUT=IO3010 | IODEV=3,INPUT=IO301I,OUTPUT=IO3010 | ||
</p> | </p> | ||
<p>The following z/VSE example shows ASSGN and DLBL statements and a user parameter line for a BSAM device:</p> | <p> | ||
The following z/VSE example shows ASSGN and DLBL statements and a user parameter line for a BSAM device:</p> | |||
<p class="code">// ASSGN SYS010,02E | <p class="code">// ASSGN SYS010,02E | ||
// DLBL BSAMIN,'M204.BSAM.INPUT' | // DLBL BSAMIN,'M204.BSAM.INPUT' | ||
// EXTENT ... | // EXTENT ... | ||
. | . . . | ||
. | |||
. | |||
IODEV=3,INPUT=BSAMIN,OUTPUT=SYS010,POLLNO=1 - | IODEV=3,INPUT=BSAMIN,OUTPUT=SYS010,POLLNO=1 - | ||
NOTERM=1 | NOTERM=1 | ||
</p> | </p> | ||
From V7.5 onwards the OUTPUT parameter can be set to DUMMY | From V7.5 onwards, the OUTPUT parameter can be set to <code>DUMMY</code> to "dummy out" any output and to avoid having to define an output FILEDEF, DLBL, or DD statement. For example: | ||
<p class="code">//IO301I DD DSN=M204.IODEV3.INPUT,DISP=SHR | <p class="code">//IO301I DD DSN=M204.IODEV3.INPUT,DISP=SHR | ||
. | . . . | ||
. | |||
IODEV=3,INPUT=IO301I,OUTPUT=DUMMY | IODEV=3,INPUT=IO301I,OUTPUT=DUMMY | ||
</p> | </p> | ||
Latest revision as of 01:58, 14 March 2017
Output device name
Summary
- Default value
- None
- Parameter type
- User
- Where set
- On user's parameter line
- Related products
- All
- Introduced
- Model 204 V2.1 or earlier
Description
The name, from a FILEDEF or a JCL file assignment, of an output file
OUTPUT is a character string parameter. It is specified alongside the INPUT parameter to support a BSAM device.
OUTPUT and INPUT must match the names from FILEDEF or JCL file assignments:
The following z/OS example shows DD statements and user parameter lines for IODEV 3:
//IO301I DD DSN=M204.IODEV3.INPUT,DISP=SHR //IO301O DD SYSOUT=A . . . IODEV=3,INPUT=IO301I,OUTPUT=IO3010
The following z/VSE example shows ASSGN and DLBL statements and a user parameter line for a BSAM device:
// ASSGN SYS010,02E // DLBL BSAMIN,'M204.BSAM.INPUT' // EXTENT ... . . . IODEV=3,INPUT=BSAMIN,OUTPUT=SYS010,POLLNO=1 - NOTERM=1
From V7.5 onwards, the OUTPUT parameter can be set to DUMMY to "dummy out" any output and to avoid having to define an output FILEDEF, DLBL, or DD statement. For example:
//IO301I DD DSN=M204.IODEV3.INPUT,DISP=SHR . . . IODEV=3,INPUT=IO301I,OUTPUT=DUMMY