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https://javiermugueta.blog/2016/03/31/error-deploying-archive-sca_xxxx-jar-to-partition-yyyyy-on-server-zzzzzz-httpserverport-http-error-code-returned-500/
Oracle BPM 12.2.1 | BPM with DBadapter | Error deploying archive sca_XXXX.jar to partition "yyyyy" on server ZZZZZZ [http://server:port] HTTP error code returned [500]