You are trying to publish the patches of Java - JRE8, and JDK 11 and you get the error : "Patch Download Failure".
Patch publishing of JRE8, and JDK11 will fail from Patch Connect Plus to WSUS since JRE 8 and JDK11 updates download links are available only for oracle customers.
Follow the steps given below to publish JRE8 and JDK11 updates to SCCM via Patch Connect Plus,
In case if this problem continues, kindly Contact Support
Keywords: JRE8 & JDK11, patch download failure