SYSOPT parameter: Difference between revisions
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==Description== | ==Description== | ||
<p> | <p> | ||
<p>Valid settings of SYSOPT are (options can be summed):</p> | Specifies the system options.</p> | ||
<p> | |||
Valid settings of <var>SYSOPT</var> are (options can be summed):</p> | |||
<table> | <table> | ||
<tr><th>Hex setting</th><th>Decimal setting</th><th>Meaning</th></tr> | <tr class="head"><th>Hex setting</th><th>Decimal setting</th><th>Meaning</th></tr> | ||
<tr><th align="right"><var>X'80' </var></th><td>128 </td><td>Write to audit trail and/or journal.</td></tr> | <tr><th align="right"><var>X'80' </var></th><td>128 </td><td>Write to audit trail and/or journal.</td></tr> | ||
<tr><th align="right"><var>X'40'</var></th><td> 64 </td><td>Force an ABEND without a dump at termination when the return code is not zero.</td></tr> | <tr><th align="right"><var>X'40'</var></th><td> 64 </td><td>Force an ABEND without a dump at termination when the return code is not zero.</td></tr> | ||
<tr><th align="right"><var>X'20' </var></th><td> 32 </td><td>Include RK lines in the audit trail and/or the journal.</td></tr> | <tr><th align="right"><var>X'20' </var></th><td> 32 </td><td>Include RK lines in the audit trail and/or the journal.</td></tr> | ||
<tr><th align="right"><var>X'10' </var></th><td> 16</td><td>Require login.</td></tr> | <tr><th align="right"><var>X'10' </var></th><td> 16</td><td>Require login.</td></tr> | ||
<tr><th align="right"><var>X'08' </var></th><td> 8 </td><td>Perform DISCONNECT during logout (not effective for terminals connected to <var class="product">Model 204</var> through CRAM).</td></tr> | |||
<tr><th align="right"><var>X'08' </var></th><td> 8 </td><td>Perform <var>DISCONNECT</var> during logout (not effective for terminals connected to <var class="product">Model 204</var> through CRAM).</td></tr> | |||
<tr><th align="right"><var>X'04'</var></th><td> 4</td><td>Execute <var class="product">Model 204</var> data definition commands within a particular run of <var class="product">Model 204</var> only through the File Management facility of Dictionary.</td></tr> | <tr><th align="right"><var>X'04'</var></th><td> 4</td><td>Execute <var class="product">Model 204</var> data definition commands within a particular run of <var class="product">Model 204</var> only through the File Management facility of Dictionary.</td></tr> | ||
<tr><th align="right"><var>X'02' </var></th><td> 2 </td><td>Open CCAGRP for use of permanent file groups.</td></tr> | <tr><th align="right"><var>X'02' </var></th><td> 2 </td><td>Open CCAGRP for use of permanent file groups.</td></tr> | ||
<tr><th align="right"><var>X'01' </var></th><td> 1 </td><td>Open CCASYS during initialization </td></tr> | <tr><th align="right"><var>X'01' </var></th><td> 1 </td><td>Open CCASYS during initialization </td></tr> | ||
</table> | </table> | ||
<p>Setting option 4 restricts the use of <var class="product">Model 204</var> data definition commands within a particular <var class="product">Model 204</var> run. When the SYSOPT value includes option 4, the following commands can be executed only through the File Management facility of Dictionary/204:</p> | <p> | ||
Setting option 4 restricts the use of <var class="product">Model 204</var> data definition commands within a particular <var class="product">Model 204</var> run. When the <var>SYSOPT</var> value includes option 4, the following commands can be executed only through the File Management facility of Dictionary/204:</p> | |||
<table> | <table> | ||
<tr><th colspan="2">Commands restricted by option 4</th></tr> | <tr class="head"><th colspan="2">Commands restricted by option 4</th></tr> | ||
<tr><td><var>CREATE FILE</var></td><td><var>SECURE FILE</var></td></tr> | <tr><td><var>CREATE FILE</var></td><td><var>SECURE FILE</var></td></tr> | ||
<tr><td><var>INITIALIZE</var></td><td><var>DESECURE FILE</var></td></tr> | <tr><td><var>INITIALIZE</var></td><td><var>DESECURE FILE</var></td></tr> | ||
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<tr><td><var>RENAME FIELD </var></td><td></td></tr> | <tr><td><var>RENAME FIELD </var></td><td></td></tr> | ||
</table> | </table> | ||
<p>The RESET option also restricts the resetting of any resettable file parameters except FISTAT. The following resettable file parameters are restricted:</p> | <p> | ||
The <var>RESET</var> option also restricts the resetting of any resettable file parameters except <var>FISTAT</var>. The following resettable file parameters are restricted:</p> | |||
<table> | <table> | ||
<tr><th colspan="2">Command restriction by the RESET option</th></tr> | <tr class="head"><th colspan="2">Command restriction by the RESET option</th></tr> | ||
<tr><td><var>BRESERVE</var></td><td><var>PRCLDEF</var></td></tr> | <tr><td><var>BRESERVE</var></td><td><var>PRCLDEF</var></td></tr> | ||
<tr><td><var>DRESERVE</var></td><td><var>ADDLVL</var></td></tr> | <tr><td><var>DRESERVE</var></td><td><var>ADDLVL</var></td></tr> | ||
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<tr><td><var>PRIVDEF</var></td><td><var>VERIFY</var></td></tr> | <tr><td><var>PRIVDEF</var></td><td><var>VERIFY</var></td></tr> | ||
</table> | </table> | ||
<p>SYSOPT cannot be reset by the system manager. </p> | <p> | ||
<var>SYSOPT</var> cannot be reset by the system manager. </p> | |||
[[Category:System parameters]] | [[Category:System parameters]] | ||
[[Category:Parameters]] | [[Category:Parameters]] | ||
Revision as of 20:49, 18 August 2014
System options
Summary
- Default value
- 128 (X'80')
- Parameter type
- System
- Where set
-
In z/OS, the SYSOPT parameter must always be set via the PARM field in the EXEC card (see the Model 204 System Manager's Guide), using the parameters passed by the operating system when Model 204 is invoked.
In z/VM, the SYSOPT parameter is stacked in the EXEC that issues all the FILEDEFs.
In z/VSE, the SYSOPT parameter is passed in the UPSI statement.
- Related products
- All
- Introduced
- Model 204 V6.1 or earlier
Description
Specifies the system options.
Valid settings of SYSOPT are (options can be summed):
| Hex setting | Decimal setting | Meaning |
|---|---|---|
| X'80' | 128 | Write to audit trail and/or journal. |
| X'40' | 64 | Force an ABEND without a dump at termination when the return code is not zero. |
| X'20' | 32 | Include RK lines in the audit trail and/or the journal. |
| X'10' | 16 | Require login. |
| X'08' | 8 | Perform DISCONNECT during logout (not effective for terminals connected to Model 204 through CRAM). |
| X'04' | 4 | Execute Model 204 data definition commands within a particular run of Model 204 only through the File Management facility of Dictionary. |
| X'02' | 2 | Open CCAGRP for use of permanent file groups. |
| X'01' | 1 | Open CCASYS during initialization |
Setting option 4 restricts the use of Model 204 data definition commands within a particular Model 204 run. When the SYSOPT value includes option 4, the following commands can be executed only through the File Management facility of Dictionary/204:
| Commands restricted by option 4 | |
|---|---|
| CREATE FILE | SECURE FILE |
| INITIALIZE | DESECURE FILE |
| DEFINE FIELD | INCREASE |
| REDEFINE | DECREASE |
| DELETE FIELD | RESET |
| RENAME FIELD | |
The RESET option also restricts the resetting of any resettable file parameters except FISTAT. The following resettable file parameters are restricted:
| Command restriction by the RESET option | |
|---|---|
| BRESERVE | PRCLDEF |
| DRESERVE | ADDLVL |
| FOPT | READLVL |
| FRCVOPT | SELLVL |
| OPENCTL | UPDTLVL |
| PRIVDEF | VERIFY |
SYSOPT cannot be reset by the system manager.