I am loading it with a constant force. I thought the 10 substeps in the analysis settings means the force is ramped up slowly(a minimum of 10 steps) to the maximum force of 500N i defined? Even when i used a tabular force started with a force of about 100N and increased gradually, i got the same error so i don't know if the problem is an initial high force.

There is nothing but ncnv, ,1e30 in the command snippet which i think means the solution should continue even if it doesn't converge.