How To Fix TD320 - Print control must be empty or begin with "&"

SAP Error Message - Details

• Message type: E = Error

• Message class: TD - SAPscript: Text editor, composer, forms, styles and fonts

• Message number: 320

• Message text: Print control must be empty or begin with "&"

What causes this issue?

A name was specified for a print control which does not begin with the
defined character combination.

System Response

The name is not accepted.

How to fix this error?

Please select a name for the print control which begins with the
specified character combination. If you do not want to define a print
control, fill the complete field with blanks.

Error message extract from SAP system. Copyright SAP SE.