Solver message 99901
Message text
** ERROR 99901 ** One or more nodes have too many boundary conditions (loads, constraints, injection location, etc.) applied to them. The maximum allowed number of boundary conditions is max boundary conditions.
Explanation
You have applied too many boundary conditions to a node using the various "Set ..." options in the Analysis menu.
Resolution
Reduce the number of boundary conditions applied to a single node and rerun the analysis.