MSIR.0801 READ SCREEN encountered in NOSCREEN mode: Difference between revisions
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A | A [[Janus Web Server]] port was defined with the <var>NOSCREEN</var> parameter, presumably to prevent accidental entry to Janus Web Legacy mode, but the application running on the port issued a <var>READ SCREEN</var>. | ||
Either the <var>NOSCREEN</var> setting is working as expected and has caught an accidental <var>READ SCREEN</var>, or there is a real need to use [[Janus Web Legacy Support]] on the port. In the former case, correct the application to prevent a <var>READ SCREEN</var> from a web request — the <var>$Web</var> function makes it easy to detect when code is running on a web thread. In the latter case, remove the <var>NOSCREEN</var> parameter from the port definition, or add a <var>SCREEN</var> parameter to the <var>JANUS WEB ON</var> rule for the URLs that need to use Janus Web Legacy support. | |||
{{Template:MSIR.0801 footer}} | {{Template:MSIR.0801 footer}} | ||
[[Category:Sirius Mods messages]] [[Category:MSIR.0800 - MSIR.0999]] | [[Category:Sirius Mods messages]] [[Category:MSIR.0800 - MSIR.0999]] | ||
Revision as of 16:48, 12 July 2016
A Janus Web Server port was defined with the NOSCREEN parameter, presumably to prevent accidental entry to Janus Web Legacy mode, but the application running on the port issued a READ SCREEN.
Either the NOSCREEN setting is working as expected and has caught an accidental READ SCREEN, or there is a real need to use Janus Web Legacy Support on the port. In the former case, correct the application to prevent a READ SCREEN from a web request — the $Web function makes it easy to detect when code is running on a web thread. In the latter case, remove the NOSCREEN parameter from the port definition, or add a SCREEN parameter to the JANUS WEB ON rule for the URLs that need to use Janus Web Legacy support.
Message attributes:
| RETCODEO=0 | Sets online return code |
|---|---|
| RETCODEB=4 | Sets batch (single user) return code |
| CLASS=E | Error class; the message can be suppressed with the X'04' bit setting of the MSGCTL parameter |
| AUDITER | Writes the message with line type ER to the audit trail |
| COUNT | Increments the error count (ERCNT) parameter |
| NOTERM | Does not display the message on the user's terminal |