warning- no members loaded for a one way load generation

Hi, 

I have been given a staadpro model to analyze but it shows warnings. The warning message is that no members are loaded for a one way load generation. This warning is repeated five times. 

Please note that depending on the shape of the floor you may
have to break up the FLOOR/ONEWAY LOAD into multiple commands.
For details please refer to Technical Reference Manual
Section 5.32.4.2 Note d and/or "5.32.4.3 Note f.

The above mentioned text in red is also a warning.

Can someone help me fix this problem?