diff --git a/src/Stars.Data/Model/Metadata/Bka/BkaMetadataExtractor.cs b/src/Stars.Data/Model/Metadata/Bka/BkaMetadataExtractor.cs
index 0d7c9f6c..8bbe45bc 100644
--- a/src/Stars.Data/Model/Metadata/Bka/BkaMetadataExtractor.cs
+++ b/src/Stars.Data/Model/Metadata/Bka/BkaMetadataExtractor.cs
@@ -62,7 +62,7 @@ public override bool CanProcess(IResource route, IDestination destination)
                 else
                 {
                     BkaMetadata[] metadata = ReadMetadata(metadataAssets).GetAwaiter().GetResult();
-                    return metadata != null;
+                    return metadata != null && metadata.Length > 0;
                 }
             }
             catch (Exception)
@@ -544,7 +544,7 @@ protected virtual IAsset[] GetMetadataAssets(IAssetsContainer container, IEnumer
 
         protected virtual IAsset GetTopZipAsset(IItem item)
         {
-            IAsset zipAsset = FindFirstAssetFromFileNameRegex(item, @".*\.zip");
+            IAsset zipAsset = FindFirstAssetFromFileNameRegex(item, @"^(?!.*(S2A_|S2B_)).*\.zip$");
             return zipAsset;
         }
 
@@ -561,7 +561,7 @@ protected virtual IAsset GetProductZipAsset(IAsset topAsset, IAssetsContainer co
 
         protected virtual IEnumerable<IAsset> GetInnerZipAssets(IAssetsContainer container)
         {
-            IEnumerable<IAsset> zipAssets = FindAssetsFromFileNameRegex(container, @".*\.zip");
+            IEnumerable<IAsset> zipAssets = FindAssetsFromFileNameRegex(container, @"^(?!.*(S2A_|S2B_)).*\.zip$");
             return zipAssets;
         }
 
diff --git a/src/Stars.Data/Model/Metadata/Inpe/InpeMetadataExtractor.cs b/src/Stars.Data/Model/Metadata/Inpe/InpeMetadataExtractor.cs
index e5d34673..14d4cbd0 100644
--- a/src/Stars.Data/Model/Metadata/Inpe/InpeMetadataExtractor.cs
+++ b/src/Stars.Data/Model/Metadata/Inpe/InpeMetadataExtractor.cs
@@ -84,12 +84,12 @@ public override bool CanProcess(IResource route, IDestination destination)
             {
                 IAsset metadataAsset = GetMetadataAsset(item);
                 Schemas.Metadata metadata = ReadMetadata(metadataAsset).GetAwaiter().GetResult();
+                return metadata != null;
 
-                return true;
             }
             catch (Exception e)
             {
-                Console.WriteLine("CAN NOT PROCESS: {0}\n{1}", e.Message, e.StackTrace);
+                //Console.WriteLine("CAN NOT PROCESS: {0}\n{1}", e.Message, e.StackTrace);
                 return false;
             }
         }
diff --git a/src/Stars.Data/Model/Metadata/Saocom1/Saocom1MetadataExtractor.cs b/src/Stars.Data/Model/Metadata/Saocom1/Saocom1MetadataExtractor.cs
index c0a1bf00..e79b05e1 100644
--- a/src/Stars.Data/Model/Metadata/Saocom1/Saocom1MetadataExtractor.cs
+++ b/src/Stars.Data/Model/Metadata/Saocom1/Saocom1MetadataExtractor.cs
@@ -64,6 +64,7 @@ public override bool CanProcess(IResource route, IDestination destination)
                 else
                 {
                     SAOCOM_XMLProduct metadata = ReadMetadata(metadataAsset).GetAwaiter().GetResult();
+                    return metadata != null;
                 }
                 return true;
             }
@@ -696,7 +697,7 @@ protected virtual IAsset GetParametersAsset(IItem item)
         protected virtual IAsset GetZipAsset(IItem item)
         {
             IAsset zipAsset = null;
-            zipAsset = FindFirstAssetFromFileNameRegex(item, @"S.*\.zip");
+            zipAsset = FindFirstAssetFromFileNameRegex(item, @"^(?!.*(S2A_|S2B_))S.*\.zip$");
             return zipAsset;
         }