Hey,
in my NX assembly I deleted few assembly patterned parts to update for. When I later select the assembly part in assembly navigation for new assembly circular pattern the following error massage shown "Pattern master is minimally loaded"
The all assembly parts already loaded correctly in master mold. What's goes wrong? how do I resolve this?
You should have open the relevant assembly part in same NX session. This will let's know the part is open and loaded to NX somehow. Then, it can select the part for assembly pattern or mirror.
This work for me