640PC Edition May 2008:Installation IBM DB2 on z/OS

August 6, 2009 at 9:38 am

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Symptom
This SAP Note is valid for the following releases:
mySAP CRM 4.0 SR1 on Unix and Windows for IBM UDB for z/OSmySAP ERP 2004 SR1 on Unix and Windows for IBM UDB for z/OSSAP R3E 4.7 Extension Set 2 SR1 on Unix and Windows for IBM UDB for z/OSSAP SCM 4.1 on Unix and Windows for [...]

‘clusterSyncMode’ is available as service property

August 5, 2009 at 1:19 am

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Symptom
The parameter “clusterSyncMode” setting was only available for Advanced mode table and not available as service property in Visual administrator.
Other terms
FTP adapter, File Adapter, Advance mode parameter, service property
Reason and Prerequisites
Special development
Solution
From SP21(Patch 20) onwards, the parameter ‘clusterSyncMode’ can also be set as Service level property in Visual administrator. Prior to this SP, [...]

Performance and parallelization of HTTP requests in browser

July 30, 2009 at 6:54 am

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Symptom
The Internet Explorer and Firefox browsers open only few parallel HTTP ports. This means that if there is a Web page that uses the HTML tag “iframe” to include several web frames or it contains several files to be downloaded, the system fails to process all of the web frames (files) [...]

DB6: How to deactivate file system caching in V9.5

July 3, 2009 at 6:30 am

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Symptom
You want to deactivate file system buffered I/O on DB2 objects.
Other terms
file system caching, file system buffered I/O, dio, cio
Reason and Prerequisites
DB2 has own buffer pools in memory. When file system buffered I/O is used for table spaces, a page might be buffered on both DB2 buffer and OS file system buffer. Duplicate [...]