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author's profile photo Former Member
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Former Member

Can't run WD Appl

Posted on Dec 06, 2004 at 02:49 PM 11 Views

Hi

I have built a simple application getting some data from an R/3. When trying to run the App I get the error

java.lang.NullPointerException

at com.sap.dictionary.runtime.ProviderFactory$PhysicalBackendProviderKey.hashCode(ProviderFactory.java:131)

......

To me the configuration seems ok:

- Entry for Backendsystem has been created in SLD

- Model has been built successfully

- JCo Destinations have been created and tested successfully

- Backendsystem is running and reachable

Any hints are very welcome.

Thanks in advance

Stefan

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  • author's profile photo Former Member
    Former Member
    Posted on Feb 16, 2005 at 01:14 PM
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    Hi Stefan,

    just to say that I have exactly the same problem - JCO connections are green and test ok - back end system is up and running, and SLD seems fine, now considering a full reinstall (again!)

    //Julian

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    • Former Member Former Member
      Feb 18, 2005 at 08:01 AM

      I've now fully applied the SP10 (the very latest I can find) and unfortunately I still get the same error I'm pretty sure I installed the SP ok and have restarted the entire system several times - so I'm gonna resort to a full reinstall from the full SDN download instead - hopefully I'll have more success with that.

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