LAI for LANDSAT 8 from SNAP; Error missing band 740 nm

I was trying to determine LAI of landsat 8 using SNAP and stuck with the error missing band 740 nm. Please suggest any solution.

how does your product look like? Which bands are included?

Thank You for the response.I was not able generate the product LAI. I have added LANDSAT 8 all bands as input and got the error. When I used the sentinel 2A image , I got the LAI properly. I was trying to see the output with LANDSAT 8 and failed to execute the algorithm because of the absence of the bands 740 nm in LANDSAT 8.

Are you aware of the different band numbers?

Are wavelenghts included in the Landsat product? (Band > properties)