This error occurs during an input file processing. I inititalise velocity and accelerations in a Dynamic Implicit analysis and it appears that this initialisation leads to the error. When I substantially decrease the number of elements, the memory overflow is not happening. Please note that my computer has 256GB system memory and I do not think I have insuficient memory in the system. I could not find any info about 'OVERFLOW IN HNSDB' and would be greatful if someone could help me out.

Cheers,

Hassan