Warning Message in Transient Structural Analysis
 

I am using External Data utility to import pressure in Transient Structural analysis.

Actually, The pressure is imported and the model is solved but I have the following warning:

"The program controlled pinball grew more than 10% of the source point bounding box maximum length. Check results carefully."

https://i.postimg.cc/CM9qw5hM/Warning-message.jpg


So, does anyone know how can I solve the problem?
Many thanks.