Hi,
Since your Source table range C2:I8 data is generated from formula and causing Circular References error.
I converted all your C2:I8 formula result into value
Then, In J2 CSE formula copied down :
=IF(INDEX(C2:I2,LARGE(IF(C2:I2<>"",COLUMN(C$1:I$1)-COLUMN(B$1)),2))&INDEX(C2:I2,LARGE(IF(C2:I2<>"",COLUMN(C$1:I$1)-COLUMN(B$1)),1))="0-","To Check","No Check")
View attachment 80460