diff --git a/modules/item/back/methods/item-shelving/getAlternative.js b/modules/item/back/methods/item-shelving/getAlternative.js
index 8108bfa6e..de34739bc 100644
--- a/modules/item/back/methods/item-shelving/getAlternative.js
+++ b/modules/item/back/methods/item-shelving/getAlternative.js
@@ -3,7 +3,7 @@ module.exports = Self => {
         description: 'Returns a list of items and possible alternative locations',
         accessType: 'READ',
         accepts: [{
-            arg: 'shelvingFk',
+            arg: 'shelvingCode',
             type: 'string',
             required: true,
         }],
@@ -17,13 +17,21 @@ module.exports = Self => {
         }
     });
 
-    Self.getAlternative = async(shelvingFk, options) => {
+    Self.getAlternative = async(shelvingCode, options) => {
         const models = Self.app.models;
         const myOptions = {};
 
         if (typeof options == 'object')
             Object.assign(myOptions, options);
 
+        const shelving = await models.Shelving.findOne({
+            where: {
+                code: shelvingCode
+            }
+        });
+
+        if (!shelving) return [];
+        const {id: shelvingFk} = shelving;
         const filterItemShelvings = {
             fields: ['id', 'visible', 'itemFk', 'shelvingFk'],
             where: {shelvingFk},
@@ -42,7 +50,7 @@ module.exports = Self => {
 
         if (itemShelvings) {
             const [alternatives] = await models.ItemShelving.rawSql('CALL vn.itemShelving_getAlternatives(?)',
-                [shelvingFk], myOptions
+                [shelvingCode], myOptions
             );
             return itemShelvings.map(itemShelving => {
                 const item = itemShelving.item();
diff --git a/modules/item/back/methods/item-shelving/specs/updateFromSale.spec.js b/modules/item/back/methods/item-shelving/specs/updateFromSale.spec.js
index dfa294000..2cdb5994b 100644
--- a/modules/item/back/methods/item-shelving/specs/updateFromSale.spec.js
+++ b/modules/item/back/methods/item-shelving/specs/updateFromSale.spec.js
@@ -5,7 +5,7 @@ describe('itemShelving updateFromSale()', () => {
         const tx = await models.ItemBarcode.beginTransaction({});
         const options = {transaction: tx};
         const saleFk = 2;
-        const filter = {where: {itemFk: 4, shelvingFk: 'HEJ'}
+        const filter = {where: {itemFk: 4, shelvingFk: 12}
         };
         try {
             const {visible: visibleBefore} = await models.ItemShelving.findOne(filter, options);
diff --git a/modules/item/back/methods/item-shelving/specs/upsertItem.spec.js b/modules/item/back/methods/item-shelving/specs/upsertItem.spec.js
index f01cb985d..edc850211 100644
--- a/modules/item/back/methods/item-shelving/specs/upsertItem.spec.js
+++ b/modules/item/back/methods/item-shelving/specs/upsertItem.spec.js
@@ -18,22 +18,31 @@ describe('ItemShelving upsertItem()', () => {
     });
 
     it('should add two new records', async() => {
-        const shelvingFk = 'GVC';
+        const shelvingCode = 'GVC';
         const items = [1, 1, 1, 2];
-
-        await models.ItemShelving.upsertItem(ctx, shelvingFk, items, warehouseFk, options);
+        const {id: shelvingFk} = await models.Shelving.findOne({
+            where: {
+                code: shelvingCode
+            }
+        });
+        await models.ItemShelving.upsertItem(ctx, shelvingCode, items, warehouseFk, options);
         const itemShelvings = await models.ItemShelving.find({where: {shelvingFk}}, options);
 
         expect(itemShelvings.length).toEqual(2);
     });
 
     it('should update the visible items', async() => {
-        const shelvingFk = 'GVC';
+        const shelvingCode = 'GVC';
         const items = [2, 2];
+        const {id: shelvingFk} = await models.Shelving.findOne({
+            where: {
+                code: shelvingCode
+            }
+        });
         const {visible: visibleItemsBefore} = await models.ItemShelving.findOne({
             where: {shelvingFk, itemFk: items[0]}
         }, options);
-        await models.ItemShelving.upsertItem(ctx, shelvingFk, items, warehouseFk, options);
+        await models.ItemShelving.upsertItem(ctx, shelvingCode, items, warehouseFk, options);
 
         const {visible: visibleItemsAfter} = await models.ItemShelving.findOne({
             where: {shelvingFk, itemFk: items[0]}