diff --git a/app/src/main/java/es/verdnatura/presentation/view/feature/boxPicking/BoxPickingViewModel.kt b/app/src/main/java/es/verdnatura/presentation/view/feature/boxPicking/BoxPickingViewModel.kt
index 1e82e45c..2a315b62 100644
--- a/app/src/main/java/es/verdnatura/presentation/view/feature/boxPicking/BoxPickingViewModel.kt
+++ b/app/src/main/java/es/verdnatura/presentation/view/feature/boxPicking/BoxPickingViewModel.kt
@@ -4,11 +4,14 @@ import android.content.Context
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
 import es.verdnatura.domain.SalixCallback
+import es.verdnatura.domain.userCases.UserCases
 import es.verdnatura.presentation.base.BaseViewModel
 import retrofit2.Response
 
 class BoxPickingViewModel(val context: Context) : BaseViewModel(context) {
 
+    private val userCase = UserCases(context)
+
     private val _isBoxPickingInPrintOut by lazy { MutableLiveData<Boolean>() }
     val isBoxPickingInPrintOut: LiveData<Boolean> = _isBoxPickingInPrintOut
 
@@ -35,21 +38,22 @@ class BoxPickingViewModel(val context: Context) : BaseViewModel(context) {
     }
 
     fun isBoxPickingInPrintOut(expeditionFk: Long, barcode: String) {
-        salix.barcodesToItem(barcode).enqueue(object : SalixCallback<Int?>(context) {
+        userCase.itemToBarCode(barcode, salix)
+            .enqueue(object : SalixCallback<Int?>(context) {
 
-            override fun onSuccess(response: Response<Int?>) {
+                override fun onSuccess(response: Response<Int?>) {
+
+                    if (response.body() != null) {
+                        isBoxPickingOk(
+                            itemFk = response.body().toString().toLong(),
+                            expeditionFk = expeditionFk
+                        )
+                    } else {
+                        _isBoxPickingInPrintOut.value = false
+                    }
 
-                if (response.body() != null) {
-                    isBoxPickingOk(
-                        itemFk = response.body().toString().toLong(),
-                        expeditionFk = expeditionFk
-                    )
-                } else {
-                    _isBoxPickingInPrintOut.value = false
                 }
-
-            }
-        })
+            })
     }
 
 }
\ No newline at end of file
diff --git a/app/src/main/java/es/verdnatura/presentation/view/feature/photos/fragment/PhotosFragment.kt b/app/src/main/java/es/verdnatura/presentation/view/feature/photos/fragment/PhotosFragment.kt
index 20bb2dc6..68c0e136 100644
--- a/app/src/main/java/es/verdnatura/presentation/view/feature/photos/fragment/PhotosFragment.kt
+++ b/app/src/main/java/es/verdnatura/presentation/view/feature/photos/fragment/PhotosFragment.kt
@@ -187,7 +187,7 @@ class PhotosFragment(
 
             }
             responseCode.observe(viewLifecycleOwner) {
-                if (it.isNotBlank()) {
+                if (it!=null) {
                     viewModel.getItemCard(
                         it.toLong(),
                         mobileApplication.dataStoreApp.readDataStoreKey(WAREHOUSEFK)