ID:178017 Routing path from source to the destination requires non-functional IQCLK network. The source location contains: <text>. The destination location contains: <text>. Change the assignments for the source and sink instances may solve the issue.

CAUSE: In F5ES1517A parts, PMA_6/7 on L/R does not work, as well as IQCLK network on the section. In the case that such IQCLK routing elements are used, the Fitter will error out.

ACTION: Assign the reported sources and destinations with a valid location. For more information, refer to the release notes.