Diagnosis
Possible cause of error 1:
You have set the listing check parameters in such a way that noassortments still exist for this material in the distribution chainsselected.
It is nevertheless quite possible that listing conditions still existfor distribution chains that you did not select.
Possible cause of error 2:
You have not changed any listing parameters and there are no listingconditions for the material.

Procedure
You can run another check by selecting the "New listing check" field(at least if the cause of the error is 2 above).