In the ModifyMonitoredItems library function there is a function included which prints all the OperationResults of one call. But because of the way this code is written the resulting error message will end up with NumberOfBadElementsNumberOfBadElements3 output lines. As we are testing with a big amount of items these days, this might lead to high usage of memory or even to a crash of the CTT.

What basically happens is, that for each element the list of all previously failed elements are printed + the current one.
Instead we recommend to move the print out of the for loop and only print one message including all failed items at the end.