Taʿqīd Maʿnawī (تعقید معنوی) may occur even when the syntax is unobjectionable. The problem is the hidden or unnatural semantic link required to reach the speaker's intention.
The textbook uses a poem involving distance, nearness, tears, and their stopping. The speaker intends nearness and happiness, but the association needed to understand the expression is not immediately apparent.
This is a fault in the route from expressed meaning to intended meaning, rather than chiefly in case endings or word order.