SAP Message 881036 - Company code is still used. Cannot delete.

Diagnosis
The selected company code is still used for the recyclingpartner/country in the REA master data.

System Response
The company code cannot be deleted.

Procedure
First delete the company code from the REA master data. To do this,choose REA Information Systems -> Assignment -> Article to ->Recycling Partner or Article to ->Packaging (Recycling Partner-Dependent) orPackaging to -> Recycling Partner.
Also delete the use of the company code in theprice list.
Also note the use of the Recycling Partner/Company Code/Countrycombination in REA Customizing(>Process Data Filters,Splitting and Regional Processing ,Access Sequence Assignment for CustomerHierarchy).
Instead of deleting, you can suppress the use of the company codeby deactivating it.