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Colin, think that has been around since about V5R1, but like a lot of IBM stuff, you have to search to find it. Only found it because the JTOpen version of jt400.jar did not work with the IBM version of jt400ntv.jar, and there was no JTOpen version of the jt400ntv.jar file, so searched aorund for an alternative and found the explanation for jt400Native.jar, which did exist in the JTOpen version James... ---------------------------------------------------------------------------------------- This is a PRIVATE message. If you are not the intended recipient, please delete without copying and kindly advise us by e-mail of the mistake in delivery. NOTE: Regardless of content, this e-mail shall not operate to bind CSC to any order or other contract unless pursuant to explicit written agreement or government initiative expressly permitting the use of e-mail for such purpose. ---------------------------------------------------------------------------------------- Colin Williams <colin.williams To: "'Java Programming on and around the iSeries / AS400'" @bertrams.com> <java400-l@xxxxxxxxxxxx> Sent by: cc: java400-l-bounce Subject: RE: Native JDBC Driver for v5r3 s 18/05/2005 13:05 Please respond to Java Programming on and around the iSeries / AS400 James, Is that new for V5R3 then? Useful to know! cheers Colin.W http://as400blog.blogspot.com -----Original Message----- From: James O'Sullivan [mailto:josulli4@xxxxxxx] Sent: 18 May 2005 13:00 To: Java Programming on and around the iSeries / AS400 Subject: RE: Native JDBC Driver for v5r3 Keith, can't really help on the connection problem, as we use jdbc:as400: as the Driver, but with regard to Colins comments about having both jar files in your classpath, this is not necessary. jt400Native.jar contains everything from jt400.jar plus "native" optimisation classes for the iSeries. In times past the "native" classes were contained in a separate jar file j400ntv.jar and then it was necessary to have both jt400ntv.jar and jt400.jar in your classpath. If you don't get specific help with your problem, trying downloading the JTOpen version of theToolbox and extract their version of the jt400Native.jar file. (https://sourceforge.net/projects/jt400) We had problems with the OS/400 version of the file in the past and the fix was contained in the open source version. Don't overwrite the version in /QIBM/ProdData.. just extract the file to another directory in the IFS and point your classpath at it. Files in QIBM/ProdData can get overwritten without warning , so if the open source version does fix your problem, you could lose the file without warning the next time you apply a PTF. regards James.. ---------------------------------------------------------------------------- ------------ This is a PRIVATE message. If you are not the intended recipient, please delete without copying and kindly advise us by e-mail of the mistake in delivery. NOTE: Regardless of content, this e-mail shall not operate to bind CSC to any order or other contract unless pursuant to explicit written agreement or government initiative expressly permitting the use of e-mail for such purpose. ---------------------------------------------------------------------------- ------------ Colin Williams <colin.williams To: "'Java Programming on and around the iSeries / AS400'" @bertrams.com> <java400-l@xxxxxxxxxxxx> Sent by: cc: java400-l-bounce Subject: RE: Native JDBC Driver for v5r3 s 18/05/2005 12:20 Please respond to Java Programming on and around the iSeries / AS400 Keith, You have got both jt400Native.jar and jt400 on your classpath havent you cheers Colin.W Extension 5800 Direct dial 0870 429 5800 -----Original Message----- From: Keith.McCully@xxxxxxxxxxxx [mailto:Keith.McCully@xxxxxxxxxxxx] Sent: 18 May 2005 12:12 To: Java Programming on and around the iSeries / AS400 Subject: Native JDBC Driver for v5r3 Hi, Just taken delivery of new iSeries with OS v5r3 & JVM 1.4.2. Previously, had OS v4r3 & JVM 1.1.7 and JDBC worked ok. Since both my programs and data are on the iSeries, I've followed IBM's recommendation and opted for the "Native" JDBC driver. So far I have the following: 1. Added /QIBM/ProdData/OS400/jt400/lib/jt400Native.jar to my classpath (as my OS > v5r1) 2. Class.forName("com.ibm.db2.jdbc.app.DB2Driver") 3.Use DriverManager.getConnection("jdbc:db2:*local", properties)for the connection. Points 2 & 3 are unchanged from the previous version that worked, only the classpath has changed. Compiled and tested in Qshell. Compiles ok but get runtime error message when attempts to establish connection: Caught exception: INTERNAL ERROR: Creation of DB2Driver object for registering with DriverManager failed. Any help or suggestions would be appreciated, Keith -- This is the Java Programming on and around the iSeries / AS400 (JAVA400-L) mailing list To post a message email: JAVA400-L@xxxxxxxxxxxx To subscribe, unsubscribe, or change list options, visit: http://lists.midrange.com/mailman/listinfo/java400-l or email: JAVA400-L-request@xxxxxxxxxxxx Before posting, please take a moment to review the archives at http://archive.midrange.com/java400-l. This e-mail has been sent by a company of Bertram Group Ltd, whose registered office is 1 Broadland Business Park, Norwich, NR7 0WF. This message, and any attachments, are intended solely for the addressee and may contain privileged or confidential information. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you believe that you have received this email in error, please contact the sender immediately. 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Although we have taken steps to ensure that this email and any attachments are free from any virus, we advise that in keeping with good computing practice the recipient should ensure they are actually virus free. -- This is the Java Programming on and around the iSeries / AS400 (JAVA400-L) mailing list To post a message email: JAVA400-L@xxxxxxxxxxxx To subscribe, unsubscribe, or change list options, visit: http://lists.midrange.com/mailman/listinfo/java400-l or email: JAVA400-L-request@xxxxxxxxxxxx Before posting, please take a moment to review the archives at http://archive.midrange.com/java400-l. -- This is the Java Programming on and around the iSeries / AS400 (JAVA400-L) mailing list To post a message email: JAVA400-L@xxxxxxxxxxxx To subscribe, unsubscribe, or change list options, visit: http://lists.midrange.com/mailman/listinfo/java400-l or email: JAVA400-L-request@xxxxxxxxxxxx Before posting, please take a moment to review the archives at http://archive.midrange.com/java400-l. This e-mail has been sent by a company of Bertram Group Ltd, whose registered office is 1 Broadland Business Park, Norwich, NR7 0WF. This message, and any attachments, are intended solely for the addressee and may contain privileged or confidential information. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you believe that you have received this email in error, please contact the sender immediately. Opinions, conclusions and statements of intent in this e-mail are those of the sender and will not bind a Bertram Group Ltd company unless confirmed in writing by a director independently of this message. 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