diff --git a/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs b/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
index 506f0f5a96..80d7743ae0 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
@@ -164,16 +164,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
             set { m_StartParam = value; }
         }
 
-        public ScriptInstance(IScriptEngine engine, uint localID,
-                UUID objectID, UUID itemID, UUID assetID, string assembly,
+        public ScriptInstance(IScriptEngine engine, SceneObjectPart part,
+                UUID itemID, UUID assetID, string assembly,
                 AppDomain dom, string primName, string scriptName,
                 int startParam, bool postOnRez, StateSource stateSource,
                 int maxScriptQueue)
         {
             m_Engine = engine;
 
-            m_LocalID = localID;
-            m_ObjectID = objectID;
+            m_LocalID = part.LocalId;
+            m_ObjectID = part.UUID;
             m_ItemID = itemID;
             m_AssetID = assetID;
             m_PrimName = primName;
@@ -184,17 +184,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
 
             ApiManager am = new ApiManager();
 
-            SceneObjectPart part=engine.World.GetSceneObjectPart(localID);
-            if (part == null)
-            {
-                engine.Log.Error("[Script] SceneObjectPart unavailable. Script NOT started.");
-                return;
-            }
-
             foreach (string api in am.GetApis())
             {
                 m_Apis[api] = am.CreateApi(api);
-                m_Apis[api].Initialize(engine, part, localID, itemID);
+                m_Apis[api].Initialize(engine, part, m_LocalID, itemID);
             }
 
             try
diff --git a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
index 7255de43e2..caaaf34655 100644
--- a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
+++ b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
@@ -500,8 +500,8 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                     m_DomainScripts[appDomain].Add(itemID);
 
                     ScriptInstance instance =
-                        new ScriptInstance(this, part.LocalId,
-                                           part.UUID, itemID, assetID, assembly,
+                        new ScriptInstance(this, part,
+                                           itemID, assetID, assembly,
                                            m_AppDomains[appDomain],
                                            part.ParentGroup.RootPart.Name,
                                            item.Name, startParam, postOnRez,