A warning MEMBER IS SLENDER AND CANNOT BE CHECKED FOR MOMENT FORCES is showing in output file while designing a slender member in IS 800 2007 Code, This warning is start after the software update. if i run the file in older version then there is no warning like this.
so staad is not checking the moment force for that particular member? but its shown pass in utilization ratio. As the member is critical in bending, and along with this warning we are lacking the confidence for using that member.
Attach your STAAD model so as it will be easy for the technical team to investigate your model