Condition Exclusion

Hi

We have two discount conditions ZK08 & ZK09 , configured for condition exclusion such that if condition is maintained for both only ZK09 should be active and ZK08 should become inactive and this is working perfectly.

But in cases where ZK08 condition is maintained with 100% discount, both the conditions become active and as ZK08 is 100 % and active the order value becomes Nil.

Is this standard behavior ,do we have solution to over come this ....

Thanking you all in advance

Regards

Samson