Diagnosis
You are trying to create or change a Q-info record, in which themanufacturer part profile of the firm's own material is not compatiblewith the material number you entered.
Example: The profile requires Q-info records for the firm's ownmaterial and you try to create a Q-info record for the manufacturer'spart.

Procedure
Either change the material number or change the manufacturer's profilein the firm's own material.