COSS table records after WBS deleting

[noy_ash]

Dear experts,

The user has created a wrong WBS. He made records on COSS table  and PRPS table. 

Then he deleted the WBS. (without deleting the Project.) Meaning when I use CJ20N, I see only the project. Without the WBS.

However I see the records on: COSS ( of zero) and PRPS tables.

How may I delete these records?

Thanks

Noy

[Ken_Melching]

Deleting PS objects only flags them as deleted, it does not remove them from the database.  You can still see deleted objects in Project Builder by selecting display deleted objects on the user settings of the transaction.

To remove them from the database you will need to archive the objects.