Bearing capacity of raft foundation is insufficient.
Raft basically means that the base pressure value exceeds the Ground Bearing Force (q t ) value entered in the Analysis Settings dialog .
This message is created at the beginning of the report by giving the name of the element and its solid.
For example, RD08 Bearing capacity of foundation is insufficient.
Solution:
Increase the raft floor area.
After the solution processes, the analysis should be repeated.