Deletion Flag WBS suddenly getting status of Time & Expense Released

Hi,

Our process is such that whenever a WBS is created, it is in blocked status (Not valid for use), we release it to get the status (Time & expense released), now the issue is that for a few of WBS elements for whom we have already set up Deletion flag status this got suddenly changed to Time & expense released.

Now, i want to check the table or transaction through which i can check when this Deletion flag was setup and who exactly did set it up, in transaction CJ20N i can check the last changed entry but it didnt exactly tell me the change that was made, also tables PRPS & JEST, JCDS didnt tell it exactly, is there a way that i can see the change made (as it happens in SD tables- CDHDR

regards