Unable to deploy OBB to device only on Android 6.0.1 Device

Hello,

i got the "Unable to deploy OBB to device" error on pushing the apk and obb from unity editor to the Galaxy Tab S2 8.0 (SM-T719) with Android 6.0.1.

On all other Android devices it works perfectly. Devices without any obb push error: - Nexus 5X (Android 7) - Nexus 9 (Android 6) - Galaxy S3 (Android 4.3) - Nexus 6P (Android 7)

So, is this a device specific problem for pushing an obb?

Here are the erros:

 Error building Player: UnityException: Unable to deploy OBB to device
 Failed pushing OBB file to the device. See the Console for details.

 UnityException: Unable to deploy OBB to device
 Failed pushing OBB file to the device. See the Console for details.
 UnityEditor.Android.PostProcessAndroidPlayer.ShowErrDlgAndThrow (System.String title, System.String message, System.Exception ex)
 UnityEditor.Android.PostProcessAndroidPlayer.ShowErrDlgAndThrow (System.String title, System.String message)
 UnityEditor.Android.PostProcessAndroidPlayer.UploadAndStartPlayer (System.String manifestName, System.String stagingArea, UnityEditor.Android.AndroidDevice device, System.String packageName, Boolean developmentPlayer, Boolean retryUpload)
 UnityEditor.Android.PostProcessAndroidPlayer.PostProcessInternal (System.String stagingAreaData, System.String stagingArea, System.String playerPackage, System.String installPath, System.String companyName, System.String productName, BuildOptions options, UnityEditor.RuntimeClassRegistry usedClassRegistry)
 UnityEditor.Android.PostProcessAndroidPlayer.PostProcess (BuildTarget target, System.String stagingAreaData, System.String stagingArea, System.String playerPackage, System.String installPath, System.String companyName, System.String productName, BuildOptions options, UnityEditor.RuntimeClassRegistry usedClassRegistry)
 UnityEditor.Android.AndroidBuildPostprocessor.PostProcess (BuildPostProcessArgs args)
 UnityEditor.PostprocessBuildPlayer.Postprocess (BuildTarget target, System.String installPath, System.String companyName, System.String productName, Int32 width, Int32 height, System.String downloadWebplayerUrl, System.String manualDownloadWebplayerUrl, BuildOptions options, UnityEditor.RuntimeClassRegistry usedClassRegistry) (at /Users/builduser/buildslave/unity/build/Editor/Mono/BuildPipeline/PostprocessBuildPlayer.cs:316)
 UnityEditor.BuildPlayerWindow:BuildPlayerAndRun()

 CommandInvokationFailure: Unable to push local file to device. Please make sure the Android SDK is installed and is properly configured in the Editor. See the Console for more details. 
 /Users/tobias/Library/Android/sdk/platform-tools/adb -s "2b70a6c8" push "/Users/tobias/Projekte/de.bundleidentifier-app/Temp/StagingArea/main.obb" "/sdcard/Android/obb/de.bundleidentifier/main.9.de.bundleidentifier.obb"
 
 stderr[
 
 ]
 stdout[
 [  0%] /sdcard/Android/obb/de.bundleidentifier/main.9.de.bundleidentifier.obb
 [  0%] /sdcard/Android/obb/de.bundleidentifier/main.9.de.bundleidentifier.obb
 [  0%] /sdcard/Android/obb/de.bundleidentifier/main.9.de.bundleidentifier.obb
 [  0%] /sdcard/Android/obb/de.bundleidentifier/main.9.de.bundleidentifier.obb
 adb: error: failed to copy '/Users/tobias/Projekte/App/bundleidentifier-app/Temp/StagingArea/main.obb' to '/sdcard/Android/obb/de.bundleidentifier/main.9.de.bundleidentifierobb': Permission denied
 ]
 UnityEditor.Android.Command.Run (System.Diagnostics.ProcessStartInfo psi, UnityEditor.Android.WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg)
 UnityEditor.Android.ADB.RunInternal (System.String[] command, UnityEditor.Android.WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg)
 UnityEditor.Android.ADB.Run (System.String[] command, UnityEditor.Android.WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg)
 UnityEditor.Android.AndroidDevice.Exec (System.String[] command, UnityEditor.Android.WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg)
 UnityEditor.Android.AndroidDevice.Push (System.String src, System.String dst, UnityEditor.Android.WaitingForProcessToExit waitingForProcessToExit)
 UnityEditor.Android.PostProcessAndroidPlayer.UploadAndStartPlayer (System.String manifestName, System.String stagingArea, UnityEditor.Android.AndroidDevice device, System.String packageName, Boolean developmentPlayer, Boolean retryUpload)
 UnityEditor.BuildPlayerWindow:BuildPlayerAndRun()
 

I guess its not an permission error in the AndroidManifest.xml, cause it works on so many other devices.

hope someone could help me. Thank you

Regards Tobi