Are you building the SOA BPEL using maven? If yes, please add the following in your project's POM under dependencies section.
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I have a same issue
The error it's related to the unrecognized or don't found librarie for 'fasterXML/jackson/core/jsonFactory' >> com.fasterxml.jackson.core lib, Basically this lib isn't found in your working directory or you have a duplicated librerie that it makes hard for the tool you're using to detect wich to use, please check and download the proper librarie and add it the the class path or as Prasana G suggest use maven to automatically get the dependency required i f you have maven setted.