Select Method of Range class fail

Code selects a cell on the Report sheet, then looks for the matching cell in Row 1 of the Database.

As shown on the attached, it seems to "find" the matching cell, but when asked to select the cell it generates a RunTime 1004 Error

Can't see why, and it's the same syntax I've used almost continuously for years?

All solutions, suggestions or pointers received gratefully as ever

Ochimus