SAP Message QC032 - A material specification can only be read with a material

Diagnosis
A data origin for certificate profile &V1& &V2&, version &V3&,characteristic &V4& requires a link between a master characteristic anda class characteristic.
The material specification must be read for this. This is only possiblewith a material. No material was specified while calling up thefunction module.

System Response
The characteristic cannot be printed.

Procedure
Check the function module call.