Trying to sync up a project from one environment or just add objects to CSR and then Save, Stat opens the OBJECT PROCESSING RESULTS window with error "Unable to Write Object record".
Stat 5.7 User Guide | Unlocking or Unreserving an Object states:
If you attempt to save a removal, unlock, or unreserve of an object before the Stat Central Agent has finished processing the initial lock, Stat opens the OBJECT PROCESSING RESULTS window, which displays a list of processing error messages. When this happens, you need to return to the Object tab, reapply your changes, and save the CSR again.