This worked for me:
HP support solved this one for me. Here is the solution:
1. Open the reports.xml file at the following locations and change the timestamp.
<SIM Installation directory> /config/preload/6X/addfiles/reports.xml
<SIM Installation directory> /config/preload-plugins/6X/<plugin name>/addfiles/reports.xml
Enter a space at the end of each file to update the timestamp.
2. Close and save the file.
3. Go to the command prompt and execute the mxconfigrefresh command.