XDMSSN parameter: Difference between revisions

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==Description==
==Description==
<p>
<p>
The <var>XDMSSN</var> parameter passes a z/OS secondary subsystem name that overrides the value stored in the CRAM IGCLM244 module. The IGCLM244 value, a maximum of four characters, is initially specified [[Model 204 CRAM link job stream for IBM z/OS|during CRAM installation]]. </p>
The <var>XDMSSN</var> parameter is available only for z/OS with [[Defining the user environment (CCAIN)#CRAM options for z.2FOS|CRAM-XDM]]. </p>
<p>
<p>
This parameter is available only for z/OS with [[Defining the user environment (CCAIN)#CRAM options for z.2FOS|CRAM-XDM]]. </p>
The <var>XDMSSN</var> parameter passes a z/OS secondary subsystem name that overrides the value stored in the CRAM IGCLM244 module. That value, a maximum of four characters, is initially specified [[Model 204 CRAM link job stream for IBM z/OS|during CRAM installation]].</p>  
<p>
<p>Example: <code>XDMSSN=SS03</code> </p>
The subsystem name stored in IGCLM244 can also be overridden by BATCH2 or IFAM2 jobs as shown in the following examples:
<p>On the client side, the <var>XDMSSN</var> parameter applies to the following IODEV threads and can be in the form:</p>
<p class="syntax"><span class="term">subsystem</span>:<span class="term">channel</span></p>
 
where <var class="term">subsystem</var> is a 4-character name, separated by a colon (:) from <var class="term">channel</var>, which is an 8-character name.
 
<table>
<tr class="head"><th>IODEV thread</th> <th>Example or discussion</th></tr>
<tr><td>11</td> <td><p class="code">TSO: CALL ’DSN(M204FS)’ ’M204:M204FULL’
 
CICS: M204 M204:M204FULL DATA logon superkluge</p></td></tr>
<tr><td>13</td> <td>Passed as part of the SQLConnect CLI function call via server name</td></tr>
<tr><td>23</td> <td>Passed as part of the IFSTRTN</td></tr>
<tr><td>29</td> <td>Passed as part of the IFDIALN HLI via the CHAN parameter and Batch2</td></tr>
</table>
 
<p>The subsystem name stored in IGCLM244 can also be overridden by BATCH2 or IFAM2 jobs as shown in the following examples:
</p>
</p>
<ul>
<ul>

Revision as of 18:43, 31 March 2017

XDM subsystem

Summary

Default value
Current setting of the z/OS subsystem name linked into the IGCLM244 (CRAM) module
Parameter type
System
Where set
Cannot be reset
Related products
All
Introduced
Model 204 V6.1

Description

The XDMSSN parameter is available only for z/OS with CRAM-XDM.

The XDMSSN parameter passes a z/OS secondary subsystem name that overrides the value stored in the CRAM IGCLM244 module. That value, a maximum of four characters, is initially specified during CRAM installation.

Example: XDMSSN=SS03

On the client side, the XDMSSN parameter applies to the following IODEV threads and can be in the form:

subsystem:channel

where subsystem is a 4-character name, separated by a colon (:) from channel, which is an 8-character name.

IODEV thread Example or discussion
11

TSO: CALL ’DSN(M204FS)’ ’M204:M204FULL’ CICS: M204 M204:M204FULL DATA logon superkluge

13 Passed as part of the SQLConnect CLI function call via server name
23 Passed as part of the IFSTRTN
29 Passed as part of the IFDIALN HLI via the CHAN parameter and Batch2

The subsystem name stored in IGCLM244 can also be overridden by BATCH2 or IFAM2 jobs as shown in the following examples: