Updated September 10 2015

CE-34544-0 PS4 Error Code

The database is likely to be partially corrupted as required information to start the application cannot be found.

  1. Make sure the latest system software is installed to your system by selecting [Settings] > [System Software Update]
  2. Install the latest Update for the application. 
  • Press the OPTIONS button on your controller when highlighting the application on the home screen. Select [Check for Update]
  1. If the issue persists, boot the system in Safe Mode and select [5. Rebuilt Database]
  2. If step 3 could not solve the error, re-install the application:
  • Back-up your save data using PS+ Online Storage by selecting [Settings] > [Application Data Management] > [Saved Data in System] > [Upload to Online Storage]. If you are not a PS Plus subscriber, you can back up your save data by using a USB device. Simply connect the USB storage device to the system and select [Settings]>[Application Saved Data Management] > [Saved Data in System Storage] > [Copy to USB Storage Device].
  • Delete the application by pressing the OPTIONS button while highlighting the application on the home screen and select [Delete]
  • Download the game from your Library, or, if you have the game on disc, re-install the game by inserting the disc