Michael,

I tried to make a debuggable example for this problem but it failed.

Missing a value at the end results in: DataFlex Reports error. Error: -12, [DataFlex Reports Runtime] Incorrect number of columns in row 0; skipping record. test (-12)
A wrong value (string while column is integer) in first element of the array: DataFlex Reports error. Error: -13, [DataFlex Reports Runtime] Invalid column value in row 0, column 0; skipping record. test (-13)
No value in the 2nd column (which is a string): No error, just displays nothing (as expected)

So for the sake of catching this and avoid others see this weird error I would like to ask you to create files and create a HDE ticket for this. Please make it as small as possible.