The issue number refers to the XLS-sheet found in this email:
http://lists.oasis-open.org/archives/xacml/200909/msg00013.html
The specification is not clear about what happens if an attribute
assignment expression evaluates to indeterminate.
We must specify this.
I propose that if an attribute assignment expression evaluates to
indeterminate and the obligation/advice expression to which it belongs
to has an FullFilOn/AppliesTo which matches the result of the policy
combining algorithm, then the policy as a whole shall evaluate to
Indeterminate. If the FullFilOn/AppliesTo does not match the policy
combining result, then the Indeterminate has no effect.
Best regards,
Erik