Message SAP WTADDI_IDOC016 - No purchasing info record exists for material &

Diagnosis
Materials planning data for material &V1& is to be entered in theadditionals IDoc. The data is taken from thepurchasing info record fora material.
No material planning data exist in the purchasing info record formaterial &V1&.

System Response
The fields for "E1WTADDI10" in the additionals IDoc are not suppliedwith data.

Procedure
Check if purchasing info records for material &V1& are actually toexist.