App launch fails specifically on Samsung Galaxy Tab A

Hi Team,

We are facing below exception

02-03 10:47:26.872 D/MdnieScenarioControlService( 903): packageName : com.tangerineglobal.como.net className : ericsson.tv.cloud.client.android.MainActivity
02-03 10:47:26.872 V/MdnieScenarioControlService( 903): setUIMode from UI function(3)
2-03 10:47:26.973 W/System.err( 903): java.io.FileNotFoundException: /sys/class/mdnie/mdnie/scenario: open failed: ENOENT (No such file or directory)
02-03 10:47:26.973 W/System.err( 903): at libcore.io.IoBridge.open(IoBridge.java:496)
02-03 10:47:26.973 W/System.err( 903): at java.io.FileInputStream.(FileInputStream.java:159)
02-03 10:47:26.973 W/System.err( 903): at com.samsung.android.displaysolution.MdnieScenarioControlService.getStringFromFile(MdnieScenarioControlService.java:2138)
02-03 10:47:26.973 W/System.err( 903): at com.samsung.android.displaysolution.MdnieScenarioControlService.setUIMode(MdnieScenarioControlService.java:1432)
02-03 10:47:26.973 W/System.err( 903): at com.samsung.android.displaysolution.MdnieScenarioControlService.access$4600(MdnieScenarioControlService.java:141)
02-03 10:47:26.973 W/System.err( 903): at com.samsung.android.displaysolution.MdnieScenarioControlService$MSCSControlHandler.handleMessage(MdnieScenarioControlService.java:1374)
02-03 10:47:26.973 W/System.err( 903): at android.os.Handler.dispatchMessage(Handler.java:107)
02-03 10:47:26.973 W/System.err( 903): at android.os.Looper.loop(Looper.java:237)
02-03 10:47:26.973 W/System.err( 903): at android.os.HandlerThread.run(HandlerThread.java:67)
02-03 10:47:26.973 W/System.err( 903): Caused by: android.system.ErrnoException: open failed: ENOENT (No such file or directory)
02-03 10:47:26.973 W/System.err( 903): at libcore.io.Linux.open(Native Method)
02-03 10:47:26.973 W/System.err( 903): at libcore.io.ForwardingOs.open(ForwardingOs.java:167)
02-03 10:47:26.973 W/System.err( 903): at libcore.io.BlockGuardOs.open(BlockGuardOs.java:252)
02-03 10:47:26.973 W/System.err( 903): at libcore.io.IoBridge.open(IoBridge.java:482)
02-03 10:47:26.973 W/System.err( 903): … 8 more

when our app is launched on following Samsung devices
Galaxy Tab A Tablet models: SM-T290NZKCXAR (2019) and the smt307u (2020) version

Same app works fine when tested with Samsung Galaxy Tab S3 and other Android devices.

Please help us analyse this device specific issue further.

Hi,
Are you trying to open any file? First of all, confirm your file path is correct and the file’s existence. It is good to use the full directory path.

Thanks.

The app is not trying to access any system files. This error is specific to below hardwares only
Galaxy Tab A Tablet models: SM-T290NZKCXAR (2019) and the smt307u (2020) version