Hi guys, sorry for the delay I am on travel this week.
I inherited this environment, and this product is fairly foreign to me. However, I think the expression is actually correct as-is. The format 'Mon DD, YYYY' seems right because the incoming data is formatted like this: 'Apr 21, 2014' with 3-character month name abbreviations. I checked and there is no numerical month in the source data. This is precisely why I want to print out this information when the error occurs, because it is only a single incoming line somewhere that is not converting.