Question About B98220D

Hi

I am writing a UBE to read lines from CSV files (inventory movements) sent to us from third parties, and then insert them across 2 tables.(A header and detail table)

I am using B98220D to read specific segments of a string that contains a single line from the CSV file. I am interested in 7 of the 26 segments in the string, and of those 7, it manages to read all but 2 of them fine.

Both of the segments are numbers, but there are other numbers in the string that are read fine.

The only other thing that I can think of that could be a cause is that both of the segments are fairly late in the string, 23, and 26.