069     MUST BE AN ALPHANUMERIC VARIABLE - variable-name
            - FLD#: field #
            - CB#: control break #

Cause: Cannot generate the function because the variable variable-name is not defined as alphanumeric. If used as a display code in field definition, or as a control break variable in control break definition, a variable must be defined as alphanumeric.

Action: Define the variable as alphanumeric.