Issue:
Cannot upload a rate plan file using the Rate Provisioning Tool in the NexOSS user interface. A pop-up which displays “null” gets returned to the screen after clicking the “Upload Data Template” button.
Solution:
This is a known issue (https://bugs.openjdk.java.net/browse/JDK-8023821). The fix is to replace the 3 files highlighted below in the $NexOSS_HOME/WebServer/webapps/ROOT/lib folder with the same 3 files found in RateProvisionPatchForJava7u45.tar.gz.
After the files have been replaced, update the files to make the date/time stamp for the files current.
$ cd $NexOSS_HOME/WebServer/webapps/ROOT/lib
$ ls -l
Bridge.jar
NexOSS_rate_provisioning_tool.jsp
NexOSS_rate_provisioning_tool_MHS1500M.jsp
$ touch Bridge.jar
$ touch NexOSS_rate*.jsp
After replacing the files and updating, try to upload the rate plan file again. If you get the same error, close all browsers and clear your java cache.