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SAP JCo Client Programming  RSS feed

 
Greenhorn
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All,

I have 2 projects running in same machine and using the same DLL files

when i moved from first project to second project.

Im getting the error below:


I guess that this happen because there are 2 different project that
their test load the same DLL from 2 different classloaders.

How can I solve the problem below?

java.lang.ExceptionInInitializerError: JCO.classInitialize(): Could not load middleware layer 'com.sap.mw.jco.rfc.MiddlewareRFC'JCO.nativeInit(): Could not initialize dynamic link library sapjcorfc [Native Library C:\WINDOWS\system32\sapjcorfc.dll already loaded in another classloader]. java.library.path [C:\Program Files\IBM\Rational\SDP\6.0\runtimes\base_v51\bin;C:\Program Files\IBM\Rational\SDP\6.0\runtimes\base_v51\java/bin;C:\Program Files\IBM\Rational\SDP\6.0\runtimes\base_v51\java/jre/bin;C:\Program Files\IBM\Rational\SDP\6.0\eclipse\jre\bin;.;C:\Program Files\IBM\Rational\SDP\6.0\eclipse\jre\bin;C:\Program Files\Oracle\jre\1.1.8\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\SQLLIB\BIN;C:\SQLLIB\FUNCTION;C:\Program Files\QuickTime\QTSystem\;C:\Program Files\Rational\common;C:\ORACLE\ORA92\bin;C:\Program Files\Oracle\jre\1.3.1\bin;C:\j2sdk1.4.2_08\bin;.;]


thanks in advance

Rgds
Seshadri Babu
 
It is sorta covered in the JavaRanch Style Guide.
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