Help Producer checks the syntax for every field in the help document. If a Help Producer ‘add keyword’ field with an unknown index name is encountered, the warning message ‘Invalid index in field’ will be displayed.

To fix this error, press ALT+F9 to display hidden fields and check all fields for valid indexes. For details on the syntax of Help Producer ‘add keyword’ fields, see the topic AddKeyword Field.

See Also

Diagnostic Messages | Warning Messages