Error: Word found no TC fields...due to no heading style text in document.
Error:
Word found no TC (Table of Contents Entry) fields for the table of contents.
Cause:
By default, the Table of Contents only accepts entries formatted with a heading style.
Solution:
Create a table of contents that uses TC fields.
1) Select the 'Insert' menu and select 'Index and Tables...'. (The Index and Tables dialog box appears.)
2) Click 'Table of Contents' tab.
Table Of Contents
3) Click 'Options...'. (The Table of Contents Options dialog box appears.)
4) Select the 'Table Entry Fields' check box.
Table Entry Fields
5) Clear the 'Styles' check box if headings should not be Table of Contents entries.
Styles check box
6) Click 'OK'.
7) Click 'OK'.