Hi,
I'm having an issue with the ToWords() function in a formula field occasionally returning null. I have a check report that includes a formula field that uses ToWords, and concatenates the result with the word "Dollars". This field occasionally appears blank--not even the "dollars" string displays, suggesting that ToWords() is returning null. I know that the input value to ToWords is correct, because it is printed elsewhere on the report in numeric form and displays correctly even when words part does not. This problem happens only vary rarely, and when it does, if I regenerate the same check with the same data, it works correctly--suggesting this is not an issue with a field being suppressed.
This report was originally developed in Crystal Reports 8.5 and had been used extensively in an application in an application using Crystal Reports 11 with no problems. This problem just started occurring after an upgrade to Crystal Reports for Visual Studio 13.0.14.1720.
Let me know if I can provide any additional information to help address this issue
Thanks,
Matt