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I am getting the below error when using drop down in my application and I don't know how to fix this.

java.lang.ClassNotFoundException: org.apache.poi.hssf.record.RecordFormatException Found in negative cache -

Loader Info -

ClassLoader name: [] Parent loader name: [Frame ClassLoader] References: common:service:http;service:servlet_jsp service:ejb common:service:iiop;service:naming;service:p4;service:ts service:jmsconnector library:jsse library:servlet common:library:IAIKSecurity;library:activation;library:mail;library:tcsecssl library:ejb20 library:j2eeca library:jms library:opensql;;library:security.class;library:signature_lib;library:webservices_lib;service:adminadapter;service:basicadmin;;service:configuration;service:connector;service:dbpool;service:deploy;service:jmx;service:jmx_notification;service:keystore;service:security;service:userstore interface:resourcecontext_api interface:webservices interface:cross interface:ejbserialization service:webdynpro service:sld library:tcddicddicservices library:tcgraphicsigs library:sapxmltoolkit library:tcddicddicruntime library:tccmi Resources: /usr/sap/XXX/DVEBMGS00/j2ee/cluster/server0/apps/ Loading model: {parent,references,local} -

Others details are as below.

This application generates UI at run time after reading values from XML file. User uploads excel sheet which popultaes the data in table UI field. Once done, this data is transported to legacy system.

Please help as this is really urgent for me to resolve the issue.

Thank you.


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1 Answer

  • Dec 07, 2011 at 03:39 AM

    if you search ClassNotFoundException or how to use external lib, you will find tons of answer

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    • Former Member Former Member

      Hi Yuval,

      i'm facing the same issue.

      i have already created External Library DC'c in 7.0 then added required jars from that DC to Web Dynpro Java DC but still getting the same error.

      Please help as this is urgent for me to resolve this.



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