The BLANK WHEN ZERO clause can be used only as part of the data description entry for data items which are numeric (those
which contain a 9 in the PICTURE clause) or numeric edited (ordinary edited data items with special characters added to allow
the data items to be presented in a form which can be easily understood). You have used this clause with a nonnumeric data
item in your source code or with a numeric data item that contains a "P", "S", or "V".
Resolution:
Delete this clause or redefine the data item to be either numeric or numeric edited, or remove the "P", "S", or "V" characters.