Hello Khandokar
I suspect your question provides too little information. "Revoke Technical Completion" is a action, in a certain transaction. It may be difficult for "us" as security experts to determine the involved SAP transaction based on a screenshot (unless you accidentally have functional experise in that area). So that makes it difficult to answer the question. In general i would to the following to determine the involved authorization object.
- Determine the SAP transaction used
- Check in SU24 which objects are involved in the transaction. Read the documentation of these authorization objects to see if some objects/fields are related to technical completion
- If this does not provide a answer, you can always start a authorization trace and execute the transaction in a non production system to see if the 'revoke teco' action triggers a authorization check.
If there is really no check triggered, then you may be able to build one in, if possible via a user-exit. But this requires some custom development.
Hope this helps in your search.