JDBC Driver for Microsoft SQL Server

July 24, 2009 at 8:22 am

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Symptom
You want to download and install a current version of the JDBC Driver for Microsoft SQL Server in your SAP system.
Other terms
MSS, MSSQL, Microsoft SQL, MS SQL Server, Java Database Connectivity, JDBC Driver
Reason and Prerequisites
You must regularly update the JDBC Driver for Microsoft SQL Server used in a Java system.
Solution
General Remarks
A branded DataDirect JDBC Driver [...]

Processor driver for Windows Server 2003 must be installed

July 15, 2009 at 9:09 am

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Symptom
On Windows Server 2003, SAP high resolution timer delivers incorrect values. There are the following symptoms:
Developer traces contain a lot of warnings:
M *** WARNING => endtime (1177209745/443095)
before starttime (1177209745/709153)sapntchk.exe delivers the following log information:
Fast CPU timers : Not Synchronized
OS timers : Not Synchronized
ERROR : OS timers ‘QueryPerformanceCounter’ must be synchronized. Ask your [...]

J2EE on Oracle: Updating the JDBC drivers

July 2, 2009 at 7:17 am

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Symptom
You want to localize and update the JDBC driver in your Oracle-based J2EE engine system, or:You imported a patch into the Oracle database software on the central instance. However, the system response of the SAP J2EE applications with respect to JDBC has not been changed by this import, in particular possible errors are [...]