3555476 - I receive a "You are not authorized" error when trying to add an SOW Coordinator

During SOW creation, when I try to add an SOW Coordinator, I receive the error message: "You are not authorized to access this page. Please contact your System Administrator if you believe you should have access to it"

You are not authorized to access this page. Please contact your System Administrator if you believe you should have access to it, user role, role, sow coordinator , KBA , BNS-FG-SOW-EDT , Statement of Work - Edit , BNS-FG-USR-ROL , User - User Role Admin Items , BNS-FG-SOW-SWT , Statement of Work - SOW Template , BNS-FG-SOW-RVS , Statement of Work - Revision , Problem