When setting up a vision project, how should I handle certain STEP errors indicating inconsistent input data dimensions?

“Unpack Data” and “Unpack and Merge Data” can decrease the dimension.

“Merge Data” can increase the dimension.
When setting up a vision project, how should I handle certain STEP errors indicating inconsistent input data dimensions?

“Unpack Data” and “Unpack and Merge Data” can decrease the dimension.

“Merge Data” can increase the dimension.