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Logon Failed

I am using crystal version xi linking to a Postgrs sql unicode data base.I keep getting the message Logon failed,details:HY000;Couldn't load libpq library[Database Vendor Code:212] with an ok button.I have to logout of crystal login again all is then ok until the next fail.i am very new to crystal so am lost as to where to start to solve.Any pointer in the correct direction greatly appriciated

Jw

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    author's profile photo Former Member
    Former Member
    Posted on Dec 04, 2008 at 05:52 PM

    Hi,

    In addition to the above suggestion please go throug the samples and dev library, might help you.

    To download sample code click [here|https://boc.sdn.sap.com/codesamples].

    You can also take help from [Dev library|https://boc.sdn.sap.com/node/7770]

    Hope this helps!!

    Regards,

    Amit

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  • author's profile photo Former Member
    Former Member
    Posted on Dec 04, 2008 at 05:21 PM

    Hi John,

    Do a quick test to test your connection.

    -Right Click on desktop ->

    Create new text document->

    Save as test.UDL->

    double click and test connection by selecting driver name,datasource name,user id and password.

    Click on Test Connection.

    It should be succeed.

    The report is getting an error code 212 from the database driver.Try with searching the RDBMs type for error code 212, to narrow down the issue.

    If data from database is failed to retrieve then,there are several causes of this error like disconnected tables, tables that are not connected properly.

    Run your query in SQLcon32 and check that getting accurate output or not.

    Are you getting error from Crystal report designer?

    Have you applied any service pack?

    You can apply latest service pack can be downloaded from the following link:

    [https://websmp230.sap-ag.de/sap(bD1lbiZjPTAwMQ==)/bc/bsp/spn/bobj_download/main.htm]

    Regards,

    Shweta

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  • author's profile photo Former Member
    Former Member
    Posted on Dec 22, 2008 at 02:08 PM

    Hi Shweta

    It now works perfectly,thanks very much for your help.

    Regards

    John

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  • author's profile photo Former Member
    Former Member
    Posted on Dec 22, 2008 at 02:11 PM

    Thanks Amit

    The help from yourself and Shweta seem to have solved the problem.I am not sute exactly what solved the problem but all is ok now

    Best regards

    John

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