Resolution:
Abstract: JAR file update does not take effect.


Description:
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When you update a JAR file in BW, if you just rename the original JAR file to *.jar.bak and copy the new JAR file to the directory, after restarting BW, BW may still refer to the functions in the old JAR file.


Environment:
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TIBCO BusinessWorks ALL



Cause:
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BW engine will treat any file extension in that directory (which is added to classpath) as a  class file as long as it is actually in JAR format. This includes renaming the JAR file.


Resolution:
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Remove the original JAR file or move it somewhere not in the clsspath.