HYDME0695E
The scratch category number entered already exists or is not allowed.
Explanation
The number entered for this scratch category cannot be used because it is already in use by another category or because it is a prohibited number. A category name must be a four-digit hexadecimal number. Valid characters include A-F and 0-9. A category number may not be 0000 or FFxx, where xx equals A-F or 0-9.
Operator response
Verify that there is not already a category with that number and that the number contains valid characters. Enter a new four-digit hexadecimal category number.