Diagnosis
The output length is the sum of the maximum field length and therequired formatting characters (for example, commas and periods).
The output length you specified is shorter than that expected based onthe data type and the number of places.

System Response
A warning is issued.

Procedure
If you wish to ensure that the values will be output correctly, youshould adopt the value for the output length calculated in this way.However, you are not obliged to do this.