Database dashboard UI not working intermittently with "There is No Data to Display" message in the top left corner of the page.
An error java.util.ConcurrentModificationException occurs during the execution of the method createDB2ClusterData" in "loadGVData.groovy" which is used for populating the GlobalView data.
The message in the FMS looks similar to the following
Caused by: java.util.ConcurrentModificationException at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:909) at java.util.ArrayList$Itr.next(ArrayList.java:859) at system._dbwc.scripts.loadGVData.createDB2ClusterData(loadGVData:1113)
WORKAROUND
A set of debug scripts has been provided for this issue.
How to replace a groovy function
Please Note that if this is applied to a Foglight environment any database cartridge upgrades will override the debug scripts and fix. The scripts would have to be reapplied until the fix is included in a cartridge (see below).
STATUS
This issue has been logged as defect FOM-524 and has been fixed in the 5.9.7.10 and higher database cartridges.
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