Keeping your Oracle products up to date with the latest patches is essential for security, stability, and support. Get step-by-step instructions for searching and downloading patches from the new MOS portal – including what to do if you have issues. KB863387: https://support.oracle.com/knowledgefs/?docId=KB863387&source=:so:bl:or:awr:oeb:::&SC=:so:bl:or:awr:oeb:::&pcode=