Diagnosis
You want to delete the allocation table created for generic materialV1 in season v2 v3 v4. however, there is an open postingprocess as the corresponding protocols have been found in your system.

Procedure
Verify if you really want to delete the allocation table. In this case,the system will also delete the open posting protocols. Cancelprocessing if you selected this allocation table by mistake, and stillwant to work with this allocation table.