Aqstring.find cannot find the string

For everyone that tried to help, I had a look and there was nothing wrong with the code per se. It was a data issue.



arySub(iCounter) there was an extra linefeed character at the end that didn't get stripped out.

So while it appeared that 

   arySub(iCounter)  = "daybookvoucherinvoicedateduedateropenamount(tc)openamount(bc)withinterms"

when I compared the lengths, i got this:

   len(arySub(iCounter) = 73

   len( "daybookvoucherinvoicedateduedateropenamount(tc)openamount(bc)withinterms") = 72



So I knew something was up.



Stripping out the linefeed character gave the expected value.