Warning: New nodes or elements have been added to the mesh in instance [xxx] ' but are not included in any assembly sets or surface

[valbe]

Hello. I have a complex, modular assembly of instances. After setting it up, I needed to partition the instances further. I did it, and, once in the assembly module, I got the message "Warning: New nodes or elements have been added to the mesh in instance [xxx] ' but are not included in any assembly sets or surfaces"
As a consequence, all the sets of wires which I created to connect the instances are no longer valid.

Is there a turnaround, please? Maybe a way to reassign the number to each vertex so that the end points match the original ones? I am not familiar with coding in Abaqus, but anything that is not making it all over again would be highly appreciated

 

[FEA way]

So you are working with independent instances, not with instances of models in CAE ? Would it be problematic to redefine the sets or create them at a different level ?

 

[valbe]

Thanks, FEA way for the query.

I am working with dependent instances.
However, when I partition the part, all the wires created between endpoints of different instances of the same part and other parts are lost. They are many (> 1000). Unfortunately, it is my first significant FEA model and I used no coding!