iLogic 2014: pattern suppression

[Allen_Hart]

I have a main assembly containing a small sub-assembly, PA01, that is patterned.  There is an iLogic rule to control suppression of the pattern using the statement: Component.IsActive("PA01 Pattern 1:1") = False.

The pattern does suppress/unsuppress on queue, but i get a warning when suppressed that it failed to compute:

and if I force a rebuild outside of iLogic I get this:

Of course it cannot be edited because it is suppressed.  And when I set the rule to True all is well again.

It seems the elements are being suppressed but the pattern itself is not, therefore the warning. 

So, the question is; is this the way patterns are supposed to act when suppressed? 

Is there another way of writing the rule to prevent this warning?

Thanks,

Allen

[Allen_Hart · Accepted solution]

Update: I've discovered the reason for the error is because the component pattern is feature based. IOW, it is based on a hole pattern in another part. I redefined the pattern to use parameters instead. Now there are no errors.