SAP Message W7059 - Third-party special stock exists for mat. &1 in plant &2 in st.loc &3

Diagnosis
Material &V1& still has supplier special stocks in plant &V2&,storage location &V3&. These can be vendor consignment stocks orstocks of returnable transport packagings.
The current transaction would lead to stock inconsistencies.

System Response
INCLUDE ISR_VERARBEITUNG

Procedure
Check your entries. If necessary, make the required transferpostings for material &V1& in plant &V2&.